MM1438 Selling Leads, Price trend, MM1438 DataSheet download, circuit diagram from SeekIC.com

Features: ` Charging voltage accuracy (Ta=25°C) ±25mV/cell` Charging voltage accuracy (Ta=0 to 50°C) ±30mV/cell` Consumption current (charging on)250A typ.` Consumption current (charging off) 2A typ.` Low-voltage detection 2.15V typ.` Leakage current between CEL and CS 1A max.Application·IC for co...

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SeekIC No. : 004422626 Detail

MM1438: Features: ` Charging voltage accuracy (Ta=25°C) ±25mV/cell` Charging voltage accuracy (Ta=0 to 50°C) ±30mV/cell` Consumption current (charging on)250A typ.` Consumption current (charging off) 2A typ...

MM1438 Data Sheet

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Part Number:: MM1438
Supply Ability:: 5000

Price Break

Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/11/26

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Product Details

Description

Features:

` Charging voltage accuracy (Ta=25°C)                     ±25mV/cell
` Charging voltage accuracy (Ta=0 to 50°C)              ±30mV/cell
` Consumption current (charging on)                            250A typ.
` Consumption current (charging off)                                2A typ.
` Low-voltage detection                                                 2.15V typ.
` Leakage current between CEL and CS                          1A max.

Application

·IC for control of lithium-ion batteries charging.

Pinout

Connection Diagram

Specifications

Item	Symbol	Ratings	Unit
Storage temperature	T_STG	-40~+125
Operating temperature	T_OPR	-20~+70
Power supply voltage	V_CC max.	-0.3~+18	V
CFL pin input voltage	V_CEL max.	-0.3~+13	V
SW input voltage	VSW	-0.3~VCC+0.3	V
Allowable loss	Pd	300	mW

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MM1438

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