LT1610是1.7MHz, Single Cell Micropower DC/DC Converter

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LT1610 - LT1610是1.7MHz, Single Cell Micropower DC/DC Converter

LT1610是Linear公司的一款SEPIC 稳压器产品，LT1610是1.7MHz, Single Cell Micropower DC/DC Converter，本站介绍了LT1610的封装应用图解、特点和优点、功能等，并给出了与LT1610相关的凌力尔特元器件型号供参考。

LT1610 - 1.7MHz, Single Cell Micropower DC/DC Converter

LT1610 - 1.7MHz, Single Cell Micropower DC/DC Converter - Linear Technology（凌力尔特）

功能描述

The LT®1610 is a micropower fixed frequency DC/DC converter that operates from an input voltage as low as 1V. Intended for small, low power applications, it switches at 1.7MHz, allowing the use of tiny capacitors and inductors. The device can generate 3V at 30mA from a single cell (1V) supply. An internal compensation network can be connected to the LT1610μs VC pin, eliminating two external components. No-load quiescent current of the LT1610 is 30µA, and the internal NPN power switch handles a 300mA current with a voltage drop of 300mV.The LT1610 is available in 8-lead MSOP and SO packages.

特点

Uses Tiny Capacitors and Inductor

Internally Compensated

Low Quiescent Current: 30µA

Operates with VIN as Low as 1V

3V at 30mA from a Single Cell

5V at 200mA from 3.3V

High Output Voltage Capability: Up to 28V

Low Shutdown Current: >1µA

Automatic Burst Mode™ Switching at Light Load

Low VCESAT Switch: 300mV at 300mA

8-Lead MSOP and SO Packages

应用

Pagers

Cordless Phones

Battery Backup

LCD Bias

Portable Electronic Equipment

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LT1610CMS8	MS-8	C	$2.30	$1.95
LT1610CMS8#PBF	MS-8	C	$2.30	$1.95
LT1610CMS8#TR	MS-8	C		$2.01
LT1610CMS8#TRPBF	MS-8	C		$2.01
LT1610CS8	SO-8	C	$1.95	$1.65
LT1610CS8#PBF	SO-8	C	$1.95	$1.65
LT1610CS8#TR	SO-8	C		$1.71
LT1610CS8#TRPBF	SO-8	C		$1.71
LT1610IS8	SO-8	I	$2.55	$2.15
LT1610IS8#PBF	SO-8	I	$2.55	$2.15
LT1610IS8#TR	SO-8	I		$2.21
LT1610IS8#TRPBF	SO-8	I		$2.21