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首頁(yè)>SMB137C>規(guī)格書詳情

SMB137C數(shù)據(jù)手冊(cè)SUMMIT中文資料規(guī)格書

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廠商型號(hào)

SMB137C

功能描述

Programmable Switching Li+ Battery Charger with USB/AC Input, CurrentPath? Manager, TurboChargeTM Mode*, Low Battery Recovery*, AICL* and USB OTG/HDMI/MHL Support

制造商

SUMMIT Summit Microelectronics, Inc.

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-8-5 23:01:00

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SMB137C規(guī)格書詳情

描述 Description

INTRODUCTION
The SMB137C is a programmable single-cell lithiumion/lithium-polymer battery charger designed for a variety of portable applications. Unlike conventional charging devices, the SMB137C’s high-efficiency switch-mode operation eliminates the low charge current and thermal problems of conventional linear solutions. In addition, the switching architecture in conjunction with programmability enables dramatically faster charging – TurboCharge? mode - from current limited inputs such as USB.FEATURES
? Automatic Input Current Limit for universal USB/AC/DC adapter compatibility*
? Optional automatic power source detection per latest USB charging specification 1.2
? USB or AC input with automatic input selection and programmable input current limiting (USB2.0 compliant)
? Up to 750mA charging output from 500mA USB port or 1500mA from AC adapter using proprietary “TurboChargeTM Mode”
? Input/output CurrentPath? control allows system operation with deeply discharged/missing battery – no start-up delay
? “Low Battery Recovery” mode for 500mA startup from 100mA USB port with deeply discharged cells – no start-up delay*
? USB OTG, HDMI, MHL power support (up to 500mA @ +5V)
? Hardware programmable support for JEITA
? High-efficiency step-down regulator with 3MHz switching
? +4.35 to +6.0V input voltage range
? +18V input tolerance (non-operating)
? High-accuracy float voltage regulation: 1.0%
? Digital programming of major parameters via I2C interface*
? Comprehensive protection features
? Tiny CSP-30 packageAPPLICATIONS
? Smartphones
? Tablet PCs
? Portable Media Players
? Perfect Companion for MSM Chipsets

特性 Features

? Automatic Input Current Limit for universal USB/AC/DC adapter compatibility*
? Optional automatic power source detection per latest USB charging specification 1.2
? USB or AC input with automatic input selection and programmable input current limiting (USB2.0 compliant)
? Up to 750mA charging output from 500mA USB port or 1500mA from AC adapter using proprietary “TurboChargeTM Mode”
? Input/output CurrentPath? control allows system operation with deeply discharged/missing battery – no start-up delay
? “Low Battery Recovery” mode for 500mA startup from 100mA USB port with deeply discharged cells – no start-up delay*
? USB OTG, HDMI, MHL power support (up to 500mA @ +5V)
? Hardware programmable support for JEITA
? High-efficiency step-down regulator with 3MHz switching
? +4.35 to +6.0V input voltage range
? +18V input tolerance (non-operating)
? High-accuracy float voltage regulation: 1.0%
? Digital programming of major parameters via I2C interface*
? Comprehensive protection features
? Tiny CSP-30 package

技術(shù)參數(shù)

  • 型號(hào):

    SMB137C

  • 制造商:

    SUMMIT

  • 制造商全稱:

    SUMMIT

  • 功能描述:

    Programmable Switching Li Battery Charger with USB/AC Input, CurrentPath Manager,TurboChargeTM Mode, Low Battery Recovery, AICLand USB OTG/HDMI/MHL Support

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
SUMMIT
24+
NA/
72250
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
SUMMIT
1950+
BGA
4856
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
QUALCOMM/高通
25+
25000
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詢價(jià)
QUALCOMM/高通
2223+
BGA
26800
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)
詢價(jià)
QUALCOMM/高通
22+
WLNSP90
20000
原裝現(xiàn)貨,實(shí)單支持
詢價(jià)
SUMMIT
22+
BGA
3000
原裝正品,支持實(shí)單
詢價(jià)
SUMMIT
ROHS
13352
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
詢價(jià)
SUMMIT
12+
BGA
69000
原裝現(xiàn)貨
詢價(jià)
SUMMIT
24+
BGA
21574
鄭重承諾只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
SUMMIT
23+
BGA
3000
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