Renesas Electronics Corporation Automotive Boost Regulator with 4A Integrated Switch ISL78219ARTZ

Description
The ISL78219 is a high frequency, high efficiency current-mode control non-synchronous step-up voltage regulator operated at a constant PWM switching frequency. It has an internal 4.0A, 120mO low-side MOSFET and can deliver high output current and efficiency over 90%. The selectable 640kHz and 1.22MHz switching frequencies provide faster transient response and allow the use of a smaller inductor. An external compensation pin provides flexibility in setting frequency compensation, allowing the use of low ESR small ceramic output capacitors. When in shutdown mode, the ISL78219 draws current at 1µA and can operate at as low as 2.3V input. These features, along with higher switching frequency, allow use of tiny external components and minimize the overall PCB footprint. The ISL78219 is available in a 10 Ld TDFN package with a maximum height of 0.8mm. The device is offered for AEC-Q100 Grade 2 operation with an ambient temperature range of -40°C to +105°C.
  • Automotive Boost Regulator with 4A Integrated Switch - ISL78219ARTZ - Renesas Electronics Corporation
    Renesas Electronics Corporation
  • Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators - 1004615-ISL78219ARTZ - Win Source Electronics
    Win Source Electronics
  • Voltage Regulators - DC DC Switching Regulators - ISL78219ARTZ - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
  • PMIC - Voltage Regulators - DC DC Switching Regulators - ISL78219ARTZ - Lingto Electronic Limited
    Lingto Electronic Limited
Request a Quote Datasheet
Description
The ISL78219 is a high frequency, high efficiency current-mode control non-synchronous step-up voltage regulator operated at a constant PWM switching frequency. It has an internal 4.0A, 120mO low-side MOSFET and can deliver high output current and efficiency over 90%. The selectable 640kHz and 1.22MHz switching frequencies provide faster transient response and allow the use of a smaller inductor. An external compensation pin provides flexibility in setting frequency compensation, allowing the use of low ESR small ceramic output capacitors. When in shutdown mode, the ISL78219 draws current at 1µA and can operate at as low as 2.3V input. These features, along with higher switching frequency, allow use of tiny external components and minimize the overall PCB footprint. The ISL78219 is available in a 10 Ld TDFN package with a maximum height of 0.8mm. The device is offered for AEC-Q100 Grade 2 operation with an ambient temperature range of -40°C to +105°C.
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Suppliers

Company
Product
Description
Supplier Links
Automotive Boost Regulator with 4A Integrated Switch - ISL78219ARTZ - Renesas Electronics Corporation
Renesas Electronics Corporation
Milpitas, CA, USA
Automotive Boost Regulator with 4A Integrated Switch
ISL78219ARTZ
Automotive Boost Regulator with 4A Integrated Switch ISL78219ARTZ
The ISL78219 is a high frequency, high efficiency current-mode control non-synchronous step-up voltage regulator operated at a constant PWM switching frequency. It has an internal 4.0A, 120mO low-side MOSFET and can deliver high output current and efficiency over 90%. The selectable 640kHz and 1.22MHz switching frequencies provide faster transient response and allow the use of a smaller inductor. An external compensation pin provides flexibility in setting frequency compensation, allowing the use of low ESR small ceramic output capacitors. When in shutdown mode, the ISL78219 draws current at 1µA and can operate at as low as 2.3V input. These features, along with higher switching frequency, allow use of tiny external components and minimize the overall PCB footprint. The ISL78219 is available in a 10 Ld TDFN package with a maximum height of 0.8mm. The device is offered for AEC-Q100 Grade 2 operation with an ambient temperature range of -40°C to +105°C.

The ISL78219 is a high frequency, high efficiency current-mode control non-synchronous step-up voltage regulator operated at a constant PWM switching frequency. It has an internal 4.0A, 120mO low-side MOSFET and can deliver high output current and efficiency over 90%. The selectable 640kHz and 1.22MHz switching frequencies provide faster transient response and allow the use of a smaller inductor. An external compensation pin provides flexibility in setting frequency compensation, allowing the use of low ESR small ceramic output capacitors.
When in shutdown mode, the ISL78219 draws current at 1µA and can operate at as low as 2.3V input. These features, along with higher switching frequency, allow use of tiny external components and minimize the overall PCB footprint.
The ISL78219 is available in a 10 Ld TDFN package with a maximum height of 0.8mm. The device is offered for AEC-Q100 Grade 2 operation with an ambient temperature range of -40°C to +105°C.

Supplier's Site Datasheet
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators - 1004615-ISL78219ARTZ - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
1004615-ISL78219ARTZ
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators 1004615-ISL78219ARTZ
Win Source Part Number: 1004615-ISL78219ARTZ Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators Series: * Package: Tube Standard Package: 100 ECCN: EAR99 Fake Threat In the Open Market: 76 pct. MSL Level: 3 (168 Hours) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Mfr: Renesas Electronics America Inc Base Product Number: ISL78219

Win Source Part Number: 1004615-ISL78219ARTZ
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Series: *
Package: Tube
Standard Package: 100
ECCN: EAR99
Fake Threat In the Open Market: 76 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Base Product Number: ISL78219

Buy Now Datasheet
Voltage Regulators - DC DC Switching Regulators - ISL78219ARTZ - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ISL78219ARTZ
Voltage Regulators - DC DC Switching Regulators ISL78219ARTZ
Switching Regulator IC Output

Switching Regulator IC Output

Buy Now Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - ISL78219ARTZ - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ISL78219ARTZ
PMIC - Voltage Regulators - DC DC Switching Regulators ISL78219ARTZ
IC REG AUTO GRADE 2 STEP-UP

IC REG AUTO GRADE 2 STEP-UP

Supplier's Site Datasheet
VAST STOCK CO., LIMITED
Sheung Wan, Hong Kong
Switching Voltage Regulators
ISL78219ARTZ
Switching Voltage Regulators ISL78219ARTZ
Switching Voltage Regulators AUTO grade 2 Step-Up Regulator with 4A Integrated Switch

Switching Voltage Regulators AUTO grade 2 Step-Up Regulator with 4A Integrated Switch

Buy Now Datasheet
Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
ISL78219ARTZ
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators ISL78219ARTZ
IC REG AUTO GRADE 2 STEP-UP

IC REG AUTO GRADE 2 STEP-UP

Supplier's Site

Technical Specifications

  Renesas Electronics Corporation Win Source Electronics Quarktwin Technology Ltd. Lingto Electronic Limited VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology 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
Product Number ISL78219ARTZ 1004615-ISL78219ARTZ ISL78219ARTZ ISL78219ARTZ ISL78219ARTZ ISL78219ARTZ
Product Name Automotive Boost Regulator with 4A Integrated Switch Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Configuration / Function Boost
Package Type Other; DFN Other; Tube
Output Voltage 2.53 to 24 volts
IOUT 2 amps
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