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FM TC4058H6

제조업체
FMAsian Brands
제조사 품번
TC4058H6
LCSC 번호
C19630715
포장
SOT-23-6
고객 번호
주요 제원
Single-cell lithium battery linear charging power supply chip
데이터시트FM TC4058H6
RoHS 준수2개 문서 이용 가능
대체 부품2
모든 주문 보장
100% 정품 · 30일 반품 또는 교환

제품 사양

전체
타입설명
카테고리Integrated Circuits (ICs)/Power Management (PMIC)/Battery Management
제조업체FM
포장SOT-23-6
Operating Temperature-40℃~+85℃
Interface-
Quiescent Current100nA
0V Battery Charge-
Type of BatteryLithium Battery
Operating Voltage4.5V~5.5V
FeaturesTrickle charging;Constant current charging;Constant voltage charging;Programmable charging current;Overvoltage Protection;Reverse current blocking
The Chip TypeCharging IC
Balance Current-
Charge Current - Max1A
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개요

AI 번역

TC4058H is a lithium battery charging power management IC that supports AC adapter or USB interface as power input; when the power source is removed, TC4058H enters sleep mode. TC4058H charges in a linear manner, featuring a three-stage full-process charging sequence — trickle charge, constant current, and constant voltage — with flexible charge current setting via an external resistor. TC4058H incorporates multiple protection features, including input overvoltage protection and chip overtemperature protection. TC4058H is currently available in SOT23-5L, SOT23-6L, ESOP8, and DFN-6 packages.

주요 특징

AI 번역
  • 40V input voltage rating
  • Programmable linear charge current, up to 1A
  • Selectable full-charge voltage: 4.2V / 4.35V / 4.4V
  • Integrated MOSFET with reverse current protection
  • Three-stage charging: trickle / constant current / constant voltage
  • Input overvoltage and undervoltage protection
  • Output overvoltage protection
  • Over-temperature protection

응용 분야

AI 번역
  • Bluetooth earphone charging case
  • Other portable devices