Analog Devices, Inc. Dual 2 MHz, 800 mA, Synchronous, Low Quiescent Current Buck Regulator ADP2230ACPZ-1233R7

Description
Product Details The ADP2230 includes two high efficiency, low quiescent current, 800 mA, step-down, dc-to-dc converters in a small, 10-lead, 3 mm × 3 mm, LFCSP package. The total solution requires only five tiny external components. When the ADP2230 is used with three 0603 capacitors and two 2 mm × 2 mm inductors, the total solution size is about 48 mm2, resulting in the smallest footprint solution to meet a variety of portable applications. The ADP2230 buck regulator uses a proprietary, high speed, current mode, constant frequency, PWM control scheme for excellent stability and transient response. The buck outputs operate out of phase to reduce the input current ripple. To ensure the longest battery life in portable applications, the ADP2230 has a power saving variable frequency mode that reduces the switching frequency under light load conditions. During logic controlled shutdown, the input is disconnected from the output, and it draws less than 0.1 μA from the input source. The ADP2230 operates from input voltages from 2.3 V to 6.5 V, allowing the use of multiple alkaline, NiMH, or lithium cells and other standard power sources. The ADP2230 offers multiple options for setting the operating frequency. To maximize light load efficiency, the ADP2230 can operate at a reduced switching frequency in PSM and switch automatically to PWM as the load increases. The ADP2230 can be forced to operate at 2 MHz in PWM only mode when noise considerations are more important than efficiency. The ADP2230 can also be synchronized with a 1.5 MHz to 2.5 MHz external clock via the SYNC pin. When using the external clock synchronization control, both buck outputs operate in phase with the applied clock signal. The ADP2230 includes an internal power switch, synchronous rectifier, and compensation to minimize external part count and maximize efficiency. Other key protection features include undervoltage lockout to prevent deep battery discharge, internal soft start to prevent input current overshoot at startup, and an integrated, switched resistor, QOD function that automatically discharges the output when the device is disabled. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. Applications Portable and battery-powered equipment Automatic meter readers (WSN) Point of sales and transaction processing instruments Mobile phones Digital cameras and audio devices Medical instruments Medium format display tablets and pads
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Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
Dual 2 MHz, 800 mA, Synchronous, Low Quiescent Current Buck Regulator
ADP2230ACPZ-1233R7
Dual 2 MHz, 800 mA, Synchronous, Low Quiescent Current Buck Regulator ADP2230ACPZ-1233R7
Product Details The ADP2230 includes two high efficiency, low quiescent current, 800 mA, step-down, dc-to-dc converters in a small, 10-lead, 3 mm × 3 mm, LFCSP package. The total solution requires only five tiny external components. When the ADP2230 is used with three 0603 capacitors and two 2 mm × 2 mm inductors, the total solution size is about 48 mm2, resulting in the smallest footprint solution to meet a variety of portable applications. The ADP2230 buck regulator uses a proprietary, high speed, current mode, constant frequency, PWM control scheme for excellent stability and transient response. The buck outputs operate out of phase to reduce the input current ripple. To ensure the longest battery life in portable applications, the ADP2230 has a power saving variable frequency mode that reduces the switching frequency under light load conditions. During logic controlled shutdown, the input is disconnected from the output, and it draws less than 0.1 μA from the input source. The ADP2230 operates from input voltages from 2.3 V to 6.5 V, allowing the use of multiple alkaline, NiMH, or lithium cells and other standard power sources. The ADP2230 offers multiple options for setting the operating frequency. To maximize light load efficiency, the ADP2230 can operate at a reduced switching frequency in PSM and switch automatically to PWM as the load increases. The ADP2230 can be forced to operate at 2 MHz in PWM only mode when noise considerations are more important than efficiency. The ADP2230 can also be synchronized with a 1.5 MHz to 2.5 MHz external clock via the SYNC pin. When using the external clock synchronization control, both buck outputs operate in phase with the applied clock signal. The ADP2230 includes an internal power switch, synchronous rectifier, and compensation to minimize external part count and maximize efficiency. Other key protection features include undervoltage lockout to prevent deep battery discharge, internal soft start to prevent input current overshoot at startup, and an integrated, switched resistor, QOD function that automatically discharges the output when the device is disabled. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. Applications Portable and battery-powered equipment Automatic meter readers (WSN) Point of sales and transaction processing instruments Mobile phones Digital cameras and audio devices Medical instruments Medium format display tablets and pads

Product Details

The ADP2230 includes two high efficiency, low quiescent current, 800 mA, step-down, dc-to-dc converters in a small, 10-lead, 3 mm × 3 mm, LFCSP package. The total solution requires only five tiny external components. When the ADP2230 is used with three 0603 capacitors and two 2 mm × 2 mm inductors, the total solution size is about 48 mm2, resulting in the smallest footprint solution to meet a variety of portable applications.

The ADP2230 buck regulator uses a proprietary, high speed, current mode, constant frequency, PWM control scheme for excellent stability and transient response. The buck outputs operate out of phase to reduce the input current ripple. To ensure the longest battery life in portable applications, the ADP2230 has a power saving variable frequency mode that reduces the switching frequency under light load conditions.

During logic controlled shutdown, the input is disconnected from the output, and it draws less than 0.1 μA from the input source. The ADP2230 operates from input voltages from 2.3 V to 6.5 V, allowing the use of multiple alkaline, NiMH, or lithium cells and other standard power sources.

The ADP2230 offers multiple options for setting the operating frequency. To maximize light load efficiency, the ADP2230 can operate at a reduced switching frequency in PSM and switch automatically to PWM as the load increases. The ADP2230 can be forced to operate at 2 MHz in PWM only mode when noise considerations are more important than efficiency. The ADP2230 can also be synchronized with a 1.5 MHz to 2.5 MHz external clock via the SYNC pin. When using the external clock synchronization control, both buck outputs operate in phase with the applied clock signal.

The ADP2230 includes an internal power switch, synchronous rectifier, and compensation to minimize external part count and maximize efficiency. Other key protection features include undervoltage lockout to prevent deep battery discharge, internal soft start to prevent input current overshoot at startup, and an integrated, switched resistor, QOD function that automatically discharges the output when the device is disabled. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions.

Applications

  • Portable and battery-powered equipment
  • Automatic meter readers (WSN)
  • Point of sales and transaction processing instruments
  • Mobile phones
  • Digital cameras and audio devices
  • Medical instruments
  • Medium format display tablets and pads
Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
ADP2230ACPZ-1233R7
Switching Voltage Regulators ADP2230ACPZ-1233R7
Switching Voltage Regulators Dual Buck 1.2Vo1 3.3Vo2

Switching Voltage Regulators Dual Buck 1.2Vo1 3.3Vo2

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2230ACPZ-1233R7TR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
ADP2230ACPZ-1233R7TR-ND
Voltage Regulators - DC DC Switching Regulators ADP2230ACPZ-1233R7TR-ND
IC REG BUCK 1.2V/3.3V DL 10LFCSP

IC REG BUCK 1.2V/3.3V DL 10LFCSP

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2230ACPZ-1233R7DKR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
ADP2230ACPZ-1233R7DKR-ND
Voltage Regulators - DC DC Switching Regulators ADP2230ACPZ-1233R7DKR-ND
IC REG BUCK 1.2V/3.3V DL 10LFCSP

IC REG BUCK 1.2V/3.3V DL 10LFCSP

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2230ACPZ-1233R7CT-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
ADP2230ACPZ-1233R7CT-ND
Voltage Regulators - DC DC Switching Regulators ADP2230ACPZ-1233R7CT-ND
IC REG BUCK 1.2V/3.3V DL 10LFCSP

IC REG BUCK 1.2V/3.3V DL 10LFCSP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators - ADP2230ACPZ-1233R7 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
ADP2230ACPZ-1233R7
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators ADP2230ACPZ-1233R7
IC REG BUCK 1.2V/3.3V DL 10LFCSP

IC REG BUCK 1.2V/3.3V DL 10LFCSP

Supplier's Site
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators - 1221188-ADP2230ACPZ-1233R7 - Win Source Electronics
Yishun, Singapore
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
1221188-ADP2230ACPZ-1233R7
Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators 1221188-ADP2230ACPZ-1233R7
Win Source Part Number: 1221188-ADP2230ACPZ- 1233R7 Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators Package: Tape & Reel Standard Package: 1,500 Mounting: SMD (SMT) Current - Output: 800mA Output Type: Fixed Function: Step-Down Topology: Buck Frequency - Switching: 2MHz Number of Outputs: 2 Output Configuration: Positive Voltage - Input (Min): 2.3V Voltage - Input (Max): 6.5V Voltage - Output (Min/Fixed): 1.2V, 3.3V Synchronous Rectifier: Yes Package / Case: 10-VFDFN Exposed Pad, CSP Supplier Device Package: 10-LFCSP-WD (3x3) Temperature Range - Operating: -40°C ~ 85°C (TA) Alternative Parts (Cross-Reference): ADP2230ACPZ1233R7; ECCN: EAR99 Fake Threat In the Open Market: 47 pct. MSL Level: 3 (168 Hours) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Mfr: Analog Devices Inc. Other Names: -2735-ADP2230ACPZ-12 33R7CT,ADP2230ACPZ-1 233R7CT,ADP2230ACPZ- 1233R7DKR,-2735-ADP2 230ACPZ-1233R7DKR,AD P2230ACPZ-1233R7TR Base Product Number: ADP2230

Win Source Part Number: 1221188-ADP2230ACPZ-1233R7
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Package: Tape & Reel
Standard Package: 1,500
Mounting: SMD (SMT)
Current - Output: 800mA
Output Type: Fixed
Function: Step-Down
Topology: Buck
Frequency - Switching: 2MHz
Number of Outputs: 2
Output Configuration: Positive
Voltage - Input (Min): 2.3V
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 1.2V, 3.3V
Synchronous Rectifier: Yes
Package / Case: 10-VFDFN Exposed Pad, CSP
Supplier Device Package: 10-LFCSP-WD (3x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): ADP2230ACPZ1233R7;
ECCN: EAR99
Fake Threat In the Open Market: 47 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Analog Devices Inc.
Other Names: -2735-ADP2230ACPZ-1233R7CT,ADP2230ACPZ-1233R7CT,ADP2230ACPZ-1233R7DKR,-2735-ADP2230ACPZ-1233R7DKR,ADP2230ACPZ-1233R7TR
Base Product Number: ADP2230

Supplier's Site Datasheet
PMIC - Voltage Regulators - DC DC Switching Regulators - ADP2230ACPZ-1233R7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - DC DC Switching Regulators
ADP2230ACPZ-1233R7
PMIC - Voltage Regulators - DC DC Switching Regulators ADP2230ACPZ-1233R7
IC REG BUCK 1.2V/3.3V DL 10LFCSP

IC REG BUCK 1.2V/3.3V DL 10LFCSP

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2230ACPZ-1233R7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ADP2230ACPZ-1233R7
Voltage Regulators - DC DC Switching Regulators ADP2230ACPZ-1233R7
Buck Switching Regulator IC Positive Fixed 1.2V, 3.3V 2 Output 800mA 10-VFDFN Exposed Pad, CSP

Buck Switching Regulator IC Positive Fixed 1.2V, 3.3V 2 Output 800mA 10-VFDFN Exposed Pad, CSP

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. VAST STOCK CO., LIMITED DigiKey Shenzhen Shengyu Electronics Technology Limited Win Source Electronics Lingto Electronic Limited Quarktwin Technology Ltd.
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 ADP2230ACPZ-1233R7 ADP2230ACPZ-1233R7 ADP2230ACPZ-1233R7TR-ND ADP2230ACPZ-1233R7 1221188-ADP2230ACPZ-1233R7 ADP2230ACPZ-1233R7 ADP2230ACPZ-1233R7
Product Name Dual 2 MHz, 800 mA, Synchronous, Low Quiescent Current Buck Regulator Switching Voltage Regulators Voltage Regulators - DC DC Switching Regulators Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Regulators - DC DC Switching Regulators Voltage Regulators - DC DC Switching Regulators
Configuration / Function Buck Buck Buck
Package Type Other; LFCSP Other; 10-VFDFN Exposed Pad, CSP Other; Tape & Reel Other; 10-VFDFN Exposed Pad, CSP
Life Cycle Stage Production Active Active
IOUT 0.8000 amps 0.8000 amps 0.8000 amps 0.8000 amps 0.8000 amps
VIN 2.3 to 6.5 volts 2.3 to 6.5 volts 2.3 to 6.5 volts
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