Renesas Electronics Corporation Compact Synchronous Buck Regulator ISL8024AIRTAJZ-T7A

Description
The ISL8023, ISL8024 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL8023) or 4A (ISL8024) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8023 and ISL8024 integrate a very low On-resistance P-Channel (45m?) high side FET and N-Channel (19m?) low side FET to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 200mV dropout voltage at 4A output current. The operation frequency of the pulse-width modulator (PWM) is adjustable from 500kHz to 4MHz. The default switching frequency of 1MHz is set by connecting the FS pin high, which allows for the use of small external components. The ISL8023, ISL8024 can be configured for discontinuous or forced continuous operation at light load. Forced continuous operation reduces noise and RF interference while discontinuous mode provides higher efficiency by reducing switching losses at light loads. Fault protection is provided by internal hiccup mode current limiting during short circuit and overcurrent conditions. Other protection, such as overvoltage and over-temperature are also integrated into the device. A power-good output voltage monitor indicates when the output is in regulation. The ISL8023, ISL8024 offer a 1ms Power-Good (PG) timer at power-up. When in shutdown, ISL8023, ISL8024 discharges the output capacitor through an internal soft-stop switch. Other features include internal fixed or adjustable soft-start and internal/external compensation. The ISL8023 and ISL8024 are offered in a space saving 16 Ld 3x3 Pb-free QFN package with an exposed pad for improved thermal performance and 1mm maximum height. The complete converter occupies less than 0.22 in2 area. Various fixed output
  • Compact Synchronous Buck Regulator - ISL8024AIRTAJZ-T7A - Renesas Electronics Corporation
    Renesas Electronics Corporation
  • Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators - 969939-ISL8024AIRTAJZ-T7A - Win Source Electronics
    Win Source Electronics
  • Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - ODG (Origin Data Global)
    ODG (Origin Data Global)
  • Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - Shenzhen Shengyu Electronics Technology Limited
    Shenzhen Shengyu Electronics Technology Limited
  • Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
  • PMIC - Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - Lingto Electronic Limited
    Lingto Electronic Limited
Request a Quote Datasheet
Description
The ISL8023, ISL8024 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL8023) or 4A (ISL8024) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8023 and ISL8024 integrate a very low On-resistance P-Channel (45m?) high side FET and N-Channel (19m?) low side FET to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 200mV dropout voltage at 4A output current. The operation frequency of the pulse-width modulator (PWM) is adjustable from 500kHz to 4MHz. The default switching frequency of 1MHz is set by connecting the FS pin high, which allows for the use of small external components. The ISL8023, ISL8024 can be configured for discontinuous or forced continuous operation at light load. Forced continuous operation reduces noise and RF interference while discontinuous mode provides higher efficiency by reducing switching losses at light loads. Fault protection is provided by internal hiccup mode current limiting during short circuit and overcurrent conditions. Other protection, such as overvoltage and over-temperature are also integrated into the device. A power-good output voltage monitor indicates when the output is in regulation. The ISL8023, ISL8024 offer a 1ms Power-Good (PG) timer at power-up. When in shutdown, ISL8023, ISL8024 discharges the output capacitor through an internal soft-stop switch. Other features include internal fixed or adjustable soft-start and internal/external compensation. The ISL8023 and ISL8024 are offered in a space saving 16 Ld 3x3 Pb-free QFN package with an exposed pad for improved thermal performance and 1mm maximum height. The complete converter occupies less than 0.22 in2 area. Various fixed output
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Suppliers

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Product
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Compact Synchronous Buck Regulator - ISL8024AIRTAJZ-T7A - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
Compact Synchronous Buck Regulator
ISL8024AIRTAJZ-T7A
Compact Synchronous Buck Regulator ISL8024AIRTAJZ-T7A
The ISL8023, ISL8024 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL8023) or 4A (ISL8024) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8023 and ISL8024 integrate a very low On-resistance P-Channel (45m?) high side FET and N-Channel (19m?) low side FET to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 200mV dropout voltage at 4A output current. The operation frequency of the pulse-width modulator (PWM) is adjustable from 500kHz to 4MHz. The default switching frequency of 1MHz is set by connecting the FS pin high, which allows for the use of small external components. The ISL8023, ISL8024 can be configured for discontinuous or forced continuous operation at light load. Forced continuous operation reduces noise and RF interference while discontinuous mode provides higher efficiency by reducing switching losses at light loads. Fault protection is provided by internal hiccup mode current limiting during short circuit and overcurrent conditions. Other protection, such as overvoltage and over-temperature are also integrated into the device. A power-good output voltage monitor indicates when the output is in regulation. The ISL8023, ISL8024 offer a 1ms Power-Good (PG) timer at power-up. When in shutdown, ISL8023, ISL8024 discharges the output capacitor through an internal soft-stop switch. Other features include internal fixed or adjustable soft-start and internal/external compensation. The ISL8023 and ISL8024 are offered in a space saving 16 Ld 3x3 Pb-free QFN package with an exposed pad for improved thermal performance and 1mm maximum height. The complete converter occupies less than 0.22 in2 area. Various fixed output

The ISL8023, ISL8024 are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver 3A (ISL8023) or 4A (ISL8024) of continuous output current from a 2.7V to 5.5V input supply. The devices use current mode control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability.
The ISL8023 and ISL8024 integrate a very low On-resistance P-Channel (45m?) high side FET and N-Channel (19m?) low side FET to maximize efficiency and minimize external component count. The 100% duty-cycle operation allows less than 200mV dropout voltage at 4A output current. The operation frequency of the pulse-width modulator (PWM) is adjustable from 500kHz to 4MHz. The default switching frequency of 1MHz is set by connecting the FS pin high, which allows for the use of small external components.
The ISL8023, ISL8024 can be configured for discontinuous or forced continuous operation at light load. Forced continuous operation reduces noise and RF interference while discontinuous mode provides higher efficiency by reducing switching losses at light loads.
Fault protection is provided by internal hiccup mode current limiting during short circuit and overcurrent conditions. Other protection, such as overvoltage and over-temperature are also integrated into the device. A power-good output voltage monitor indicates when the output is in regulation. The ISL8023, ISL8024 offer a 1ms Power-Good (PG) timer at power-up. When in shutdown, ISL8023, ISL8024 discharges the output capacitor through an internal soft-stop switch. Other features include internal fixed or adjustable soft-start and internal/external compensation.
The ISL8023 and ISL8024 are offered in a space saving 16 Ld 3x3 Pb-free QFN package with an exposed pad for improved thermal performance and 1mm maximum height. The complete converter occupies less than 0.22 in2 area.
Various fixed output

Supplier's Site Datasheet
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators - 969939-ISL8024AIRTAJZ-T7A - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
969939-ISL8024AIRTAJZ-T7A
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators 969939-ISL8024AIRTAJZ-T7A
Win Source Part Number: 969939-ISL8024AIRTAJ Z-T7A Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators Package: Tape & Reel Standard Package: 250 Mounting: SMD (SMT) Current - Output: 4A Output Type: Adjustable Function: Step-Down Topology: Buck Frequency - Switching: 490kHz ~ 4.2MHz Voltage - Output (Max): 5.5V Number of Outputs: 1 Output Configuration: Positive Voltage - Input (Min): 2.7V Voltage - Input (Max): 5.5V Voltage - Output (Min/Fixed): 0.6V Synchronous Rectifier: Yes Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-TQFN (3x3) Temperature Range - Operating: -40°C ~ 85°C (TA) ECCN: EAR99 Fake Threat In the Open Market: 61 pct. MSL Level: 3 (168 Hours) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Mfr: Renesas Electronics America Inc Other Names: ISL8024AIRTAJZ-T7ACT ,ISL8024AIRTAJZT7A,I SL8024AIRTAJZ-T7ATR, ISL8024AIRTAJZ-T7ADK R Base Product Number: ISL8024

Win Source Part Number: 969939-ISL8024AIRTAJZ-T7A
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Package: Tape & Reel
Standard Package: 250
Mounting: SMD (SMT)
Current - Output: 4A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 490kHz ~ 4.2MHz
Voltage - Output (Max): 5.5V
Number of Outputs: 1
Output Configuration: Positive
Voltage - Input (Min): 2.7V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 0.6V
Synchronous Rectifier: Yes
Package / Case: 16-WFQFN Exposed Pad
Supplier Device Package: 16-TQFN (3x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 61 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Other Names: ISL8024AIRTAJZ-T7ACT,ISL8024AIRTAJZT7A,ISL8024AIRTAJZ-T7ATR,ISL8024AIRTAJZ-T7ADKR
Base Product Number: ISL8024

Buy Now Datasheet
Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - ODG (Origin Data Global)
ODG (Origin Data Global)
Shenzhen, China
Voltage Regulators - DC DC Switching Regulators
ISL8024AIRTAJZ-T7A
Voltage Regulators - DC DC Switching Regulators ISL8024AIRTAJZ-T7A
IC REG BUCK ADJUSTABLE 4A 16TQFN

IC REG BUCK ADJUSTABLE 4A 16TQFN

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - Shenzhen Shengyu Electronics Technology Limited
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
ISL8024AIRTAJZ-T7A
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators ISL8024AIRTAJZ-T7A
IC REG BUCK ADJ 4A 16TQFN

IC REG BUCK ADJ 4A 16TQFN

Supplier's Site
VAST STOCK CO., LIMITED
Sheung Wan, Hong Kong
Switching Voltage Regulators
ISL8024AIRTAJZ-T7A
Switching Voltage Regulators ISL8024AIRTAJZ-T7A
Switching Voltage Regulators 4A 2MHZ ADJ VOUT LW IQ SYNCH BUCKG 250P

Switching Voltage Regulators 4A 2MHZ ADJ VOUT LW IQ SYNCH BUCKG 250P

Buy Now Datasheet
Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ISL8024AIRTAJZ-T7A
Voltage Regulators - DC DC Switching Regulators ISL8024AIRTAJZ-T7A
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-WFQFN Exposed Pad

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-WFQFN Exposed Pad

Buy Now Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - ISL8024AIRTAJZ-T7A - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ISL8024AIRTAJZ-T7A
PMIC - Voltage Regulators - DC DC Switching Regulators ISL8024AIRTAJZ-T7A
IC REG BUCK ADJUSTABLE 4A 16TQFN

IC REG BUCK ADJUSTABLE 4A 16TQFN

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation Win Source Electronics ODG (Origin Data Global) Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED Quarktwin Technology Ltd. Lingto Electronic Limited
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number ISL8024AIRTAJZ-T7A 969939-ISL8024AIRTAJZ-T7A ISL8024AIRTAJZ-T7A ISL8024AIRTAJZ-T7A ISL8024AIRTAJZ-T7A ISL8024AIRTAJZ-T7A ISL8024AIRTAJZ-T7A
Product Name Compact Synchronous Buck Regulator Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Regulators - DC DC Switching Regulators
Configuration / Function Buck Buck Buck
Package Type Other; QFN Other; Tape & Reel Other; 16-WFQFN Exposed Pad Other; 16-WFQFN Exposed Pad
Special Features Synchronous Rectification Multiple Outputs; Synchronous Rectification
Output Voltage 0.6000 to 5.5 volts 0.6000 volts 0.6000 volts 0.6000 to 5.5 volts
IOUT 4 amps 4 amps 4 amps 4 amps 4 amps
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