AP2002TC-A1

Chipown
Chipown AP2002 1.2MHz, and 1V Low Input Voltage, Synch Step-Up Converter with True Cutoff Output General Description Features The AP2002 is synchronous, fixed frequency, step-up DC/DC converters with true cutoff output, delivering high efficiency in a SOT23-6L package. Capable of supplying 3.6V at 180mA from 1.5V input, the device contains an internal NMOS switch and PMOS synchronous rectif...
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Технические характеристики

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Корпус SOT236L
Тип преобразователя
Режим преобразования
Входное напряжение
Выходное напряжение
Максимальный выходной ток
Кол-во выходов
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Chipown AP2002 1.2MHz, and 1V Low Input Voltage, Synch Step-Up Converter with True Cutoff Output General Description Features The AP2002 is synchronous, fixed frequency, step-up DC/DC converters with true cutoff output, delivering high efficiency in a SOT23-6L package. Capable of supplying 3.6V at 180mA from 1.5V input, the device contains an internal NMOS switch and PMOS synchronous rectifier. A switching frequency of 1.2MHz minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. The AP2002 can enter power saving mode at light loads. The AP2002 has true cutoff function, when EN pin input logic low level, the device can disconnect output from input completely, realizing the low shutdown current of under 0.1μA typical from VIN pin.  Input voltage rang is 1.1V~5.5V  Start-up voltage with load is 1V (Typical, when VOUT=3.6V, IOUT=1mA)  Feedback voltage is 500mV  Max load current is 180mA (when VOUT=3.6V， VIN=1.5V)  High efficiency: Up to 92%  1.2MHz Constant switching frequency  True cutoff function: Completely disconnect output from input when EN shutdown device  0.1µA Shutdown current (Typical)  Protection function: UVLO, OCP, SCP, OTP  Space saving 6-Pin SOT23-6L package The device is available in the small profile SOT23-6L package. Package/Order Information SOT23-6L XXXXX Applications SW     Cellular and Smart Phones Microprocessors and DSP Core Supplies Wireless and DSL Modems Portable Instruments  Electronic Tag GND EN VIN VOUT FB Order code Package AP2002TC-A1 SOT23-6L Typical Application Circuit L1 4.7μH VIN =1.5V SW VIN C1 10μF ON +3.6V 180mA VOUT R1 1.1MΩ 1% AP2002 OFF EN FB GND GND www.chipown.com C2 10μF R2 180kΩ 1% GND Wuxi Chipown Microelectronics Limited Rev. 0.7 1/11 PDF
Документация на AP2002TC-A1 

Chipown

Дата модификации: 02.11.2022

Размер: 1.13 Мб

11 стр.

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