BQ24130RHLT
ActiveSTANDALONE 1-3 CELL BUCK BATTERY CHARGER FOR LI-ION AND SUPER CAPACITOR
Deep-Dive with AI
Search across all available documentation for this part.
BQ24130RHLT
ActiveSTANDALONE 1-3 CELL BUCK BATTERY CHARGER FOR LI-ION AND SUPER CAPACITOR
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ24130RHLT |
|---|---|
| Battery Chemistry | Multi-Chemistry |
| Battery Pack Voltage | 12.6 V |
| Current - Charging | Constant - Programmable |
| Fault Protection | Over Voltage, Over Temperature |
| Mounting Type | Surface Mount |
| Number of Cells [Max] | 3 cells |
| Number of Cells [Min] | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| Voltage - Supply (Max) [Max] | 17 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.36 | |
| 10 | $ 5.71 | |||
| 25 | $ 5.40 | |||
| 100 | $ 4.68 | |||
| Digi-Reel® | 1 | $ 6.36 | ||
| 10 | $ 5.71 | |||
| 25 | $ 5.40 | |||
| 100 | $ 4.68 | |||
| Tape & Reel (TR) | 250 | $ 4.44 | ||
| 500 | $ 3.98 | |||
| 1250 | $ 3.36 | |||
| 2500 | $ 3.19 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.80 | |
| 100 | $ 4.21 | |||
| 250 | $ 2.95 | |||
| 1000 | $ 2.38 | |||
Description
General part information
BQ24130 Series
The bq24130 is an integrated host-controlled Li-ion and Li-polymer switch-mode battery charge controllers with two integrated N-channel power MOSFETs. It offers a constant-frequency synchronous PWM controller with high accuracy regulation of charge current and voltage. The fast charge and precharge current can be either hardwired with resistors or programmed by system power management microcontroller using a DAC or GPIOs. Battery remote sensing provides accurate charge voltage regulation.
The bq24130 monitors the battery pack temperature to allow charger only in a preset temperature window. The thermal regulation loop reduces the charge current to maintain the junction temperature of 120ºC during operation.
The bq24130 automatically enters a low-quiescent current sleep mode when the input voltage falls below the battery voltage. The bq24130 charges one, two or three cell (selected by CELL pin), supporting up to 4 A charge current. The bq24130 is available in a 20-pin, 3.5 x 4.5 mm2thin QFN package.
Documents
Technical documentation and resources
