ST1638-XXS23 Datasheet

IC型號(hào)：
ST1638-XXS23
PDF描述：
Step-Up DC/DC Converter High Efficiency PFM
文件大?。?/label>
99.06KB
PDF頁(yè)數(shù)：
7頁(yè)
芯片廠家：
STANSON

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Step-Up DC/DC Converter

High Efficiency PFM

ST1638

DESCRIPTION

The ST1638 is a high efficiency PFM step-up DC/DC converter for application using

battery powered devices. Only three external components are required to construct a low ripple,

high efficiency converter. ST1638 can start up from 0.9V input voltage with 1mA load.

The space saving SOT-89 and SOT-23 packages make ST1638 an ideal choice for spce

conscious applications.

PIN CONFIGURATION

SOT-23-3L

SOT-89

VOUT

GND

APPLICATIONS

Battery Powered Devices

Camera

PDA

Hand Held Communication Equipment

Camcoder

Power Source for Applications which

Require Higher Voltage than Batteries

can Provide

GND

VOUT

FEATURES

PART MARKING

SOT-23-3L

SOP-89

Larger than 85% Efficiency

Low Startup Voltage, 0.9V at 1mA

Low Ripple and Low Noise

Low Quiescent Current

Minimum Number of External

Components

SOT-89 and SOT-23 Small Package

638YA

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Year

錛?/div>

Day Code

S1638

錛?/div>

Year

錛?/div>

Day Code

STANSON TECHNOLOGY

120 Bentley Square, Mountain View, Ca 94040 USA

TEL: (650) 9389294 FAX: (650) 9389295

Page 1

型號(hào)

版本

描述

廠商

下載
ST16

英文版

CHIP SET INTERFACE SPECIFICATION

ST16
ST1638

英文版

Step-Up DC/DC Converter High Efficiency PFM

STANSON

ST1638
ST16002

英文版

TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 5A I(C) | TO-3

ETC

ST16002
ST16004

英文版

TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 5A I(C) | TO-3

ETC

ST16004
ST16006

英文版

TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 8A I(C) | TO-3

ETC

ST16006
ST16008

英文版

TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 8A I(C) | TO-3

ETC

ST16008
ST16010

英文版

TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 15A I(C) | TO-204AA

ETC

ST16010
ST16012

英文版

TRANSISTOR | BJT | NPN | 450V V(BR)CEO | 15A I(C) | TO-3

ETC

ST16012
ST16018

英文版

TRANSISTOR | BJT | NPN | 800V V(BR)CEO | 10A I(C) | TO-204AA

ETC

ST16018
ST16-19

英文版

CONTACTLESS READER CHIP SET With ST92163MCU

ST16-19
ST16600

英文版

Smartcard MCU With 512 Bytes EEPROM

ST16600
ST16600

英文版

Smartcard MCU With 512 Bytes EEPROM

STMicro

ST16600
ST16601

英文版

Smartcard MCU With 1088 Bytes EEPROM

ST16601
ST16601

英文版

Smartcard MCU With 1088 Bytes EEPROM

STMicro

ST16601
ST16654

英文版

QUAD UART WITH 64-BYTE FIFO AND INFRARED (IrDA) ENCODER/DECO...

ST16654
ST16006A

英文版

TRANSISTOR | BJT | NPN | 500V V(BR)CEO | 8A I(C) | TO-218AC

ETC

ST16006A
ST16010A

英文版

TRANSISTOR | BJT | NPN | 500V V(BR)CEO | 15A I(C) | TO-204AA

ETC

ST16010A
ST162552

英文版

DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH FIFOs

ST162552
ST16C450

英文版

UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART)

ST16C450
ST16C450

英文版

UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART)

EXAR [Exar...

ST16C450

ST1638-XXS23 Datasheet

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