Datasheet LTC4101EG - Linear Technology SMART BATT CHARGER, SINGLE, 24SSOP — 数据表

Linear Technology LTC4101EG

Part Number: LTC4101EG

详细说明

Manufacturer: Linear Technology

Description: SMART BATT CHARGER, SINGLE, 24SSOP

Docket:
LTC4101 Smart Battery Charger Controller
FEATURES
DESCRIPTIO
Single Chip Smart Battery Charger Controller 100% Compliant (Rev.

1.1) SMBus Support Allows for Operation with or without Host Up to 4A Charging Current Capability High Efficiency Synchronous Buck Charger VBAT Optimized 3V to 5.5V SMBus Accelerator Improves SMBus Timing Hardware Interrupt and SMBAlert Response Eliminate Interrupt Polling 0.5V Dropout Voltage; Maximum Duty Cycle > 98% AC Adapter Current Limit Maximizes Charge Rate ±0.8% Voltage Accuracy; ±4% Current Accuracy 10-Bit DAC for Charge Current Programming 11-Bit DAC for Charger Voltage Programming User-Selectable Overvoltage and Overcurrent Limits High Noise Immunity SafetySignal Sensor Available in a 24-Pin SSOP Package
The LTC®4101 Smart Battery Charger is a single chip charging solution that dramatically simplifies construction of an SBS compliant system. The LTC4101 implements a Level 2 charger function whereby the charger can be programmed by

Specifications:

Base Number: 4101
Battery Charge Voltage: 5.5 V
Battery IC Case Style: SSOP
Battery Management Function: Charger
Battery Type: Li-Ion
Charge Current Max: 4 A
Input Voltage Max: 28 V
Input Voltage: 28 V
Mounting Type: SMD
Number of Pins: 24
Number of Series Cells: 1
Operating Temperature Range: -40°C to +85°C
Output Voltage Max: 5.5 V
Package / Case: SSOP
SVHC: No SVHC (15-Dec-2010)
Supply Voltage Range: 6 V to 28 V

RoHS: Yes

Accessories:

Roth Elektronik - RE931-04