BQ24072RGTT Part Information

Details for BQ24072RGTT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Battery Management

Part Description

The bq2407x series of devices are integrated Li-Ion linear chargers and system power path management devices targeted at space-limited portable applications. The devices operate from either a USB port or an AC adapter and support charge currents up to 1.5 A. The input voltage range with input overvoltage protection supports unregulated adapters. The USB input current limit accuracy and start up sequence allow the bq2407x to meet USB-IF inrush current specifications. Additionally, the input dynamic power management (VIN-DPM) prevents the charger from crashing incorrectly configured USB sources. The bq2407x features dynamic power path management (DPPM) that powers the system while simultaneously and independently charging the battery. The DPPM circuit reduces the charge current when the input current limit causes the system output to fall to the DPPM threshold; thus, supplying the system load at all times while monitoring the charge current separately. This feature reduces the number of charge and discharge cycles on the battery, allows for proper charge termination and enables the system to run with a defective or absent battery pack.

Part Downloads

distributor space

Part Specifications

Battery Type Li-Ion
Input Voltage 26V
Battery Charge Voltage 4.2V
Charge Current Max 1.2A
Battery IC Case Style QFN
No. of Pins 16Pins
No. of Series Cells 1
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Base Number 24072
Battery Management Function Charge Controller
Operating Temperature Range -40°C to +125°C
Output Voltage Max 3.4V
Supply Voltage Min 4.35V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Battery Charger Li-Ion 1500mA 4.2V | RS Components
  • IC, BATTERY CHARGER LI-ION, 1.5A, QFN-16; Battery Type:Li-Ion; Input Voltage:26V; Battery Charge Voltage:4.2V; Charge Current Max:1.2A; Battery IC Case Style:QFN; No. of Pins:16Pins; No. of Series Cells:1; Operating Temperature RoHS Compliant: Yes | Newark Electronics
  • Supervisor Integrated Circuit; battery charger controller | Transfer Multisort Elektronik
  • Standalone 1-cell 1.5-A linear battery charger, Power Path, 4.2-V VBAT and VOUT=VBAT + 225mV | Texas Instruments

Viewing Distributors for BQ24072RGTT

Loading...
Loading Results for BQ24072RGTT