Datasheet4U Logo Datasheet4U.com

MM1451 - Protection of Lithium-Ion Batteries

General Description

Pin No.

Key Features

  • 1. Overcharge detection voltage accuracy (0°C to 50°C) 2. Consumption current (Vcell=3.8V) 3. Consumption current (Vcell=2.3V) 4. Pin I/O current between cells (Vcell=3.8V) 5. Delay time on overcharge voltage detection (Ct=0.22µF) 6. Output current (Vcell=VCC=4.5 V) ±50 mV/cell. 3µA typ. 0.3µA typ. 0.3µA max. 1.5S typ. 500µA typ. Package VSOP-8B.

📥 Download Datasheet

Datasheet Details

Part number MM1451
Manufacturer Mitsumi Electronics
File Size 170.78 KB
Description Protection of Lithium-Ion Batteries
Datasheet download datasheet MM1451 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MM1454 Q Surround Processor MITSUMI
MM145453 MM145453 Liquid Crystal Display Driver (Rev. C) ETCTI
MM145453 Liquid Crystal Display Driver National
MM145453V Liquid Crystal Display Driver National
MM1458 Regulator+Reset IC Monolithic IC MITSUMI

Other Datasheets by Mitsumi Electronics

Part Number Description
MM1422 (MM14xx) Canal+Compatible I2C Bus Controlled 4-input 3-output AV Switch
MM1423 (MM14xx) Canal+Compatible I2C Bus Controlled 4-input 3-output AV Switch
MM1424 (MM1424 / MM1624) IC for XO
MM1426 Driver IC
MM1442 (MM14xx) Canal+Compatible I2C Bus Controlled 4-input 3-output AV Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MITSUMI Protection of Lithium-Ion Batteries (for Double-Protect) MM1451 Protection of Lithium-Ion Batteries (for Double-Protect) Monolithic IC MM1451 Outline This IC is used for double-protection of lithium-ion batteries with from one to three cells, and has an ultracompact package. Short-circuits between cells accommodate series connections of one to three cells. Features 1. Overcharge detection voltage accuracy (0°C to 50°C) 2. Consumption current (Vcell=3.8V) 3. Consumption current (Vcell=2.3V) 4. Pin I/O current between cells (Vcell=3.8V) 5. Delay time on overcharge voltage detection (Ct=0.22µF) 6. Output current (Vcell=VCC=4.5 V) ±50 mV/cell. 3µA typ. 0.3µA typ. 0.3µA max. 1.5S typ. 500µA typ. Package VSOP-8B Applications IC for double-protection of lithium-ion batteries www.