BQ24133EVM-715-15V
ActiveEVAL MODULE FOR BQ24133-715-15V
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BQ24133EVM-715-15V
ActiveEVAL MODULE FOR BQ24133-715-15V
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Technical Specifications
Parameters and characteristics for this part
| Specification | BQ24133EVM-715-15V |
|---|---|
| Contents | Board(s) |
| Embedded | False |
| Function | Battery Charger |
| Primary Attributes | Li-Ion (1 Cell) |
| Supplied Contents | Board(s) |
| Type | Power Management |
| Utilized IC / Part | BQ24133 |
BQ24133 Series
Standalone 1-3 cell 2.5A synchronous Buck battery charger with external Power Path
| Part | Primary Attributes | Embedded | Utilized IC / Part | Supplied Contents | Function | Type | Contents | Voltage - Supply (Max) [Max] | Current - Charging | Battery Chemistry | Charge Current - Max [Max] | Fault Protection | Mounting Type | Number of Cells [Min] | Number of Cells [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Programmable Features | Package / Case | Supplier Device Package [y] | Supplier Device Package | Supplier Device Package [x] | Battery Pack Voltage |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Li-Ion (1 Cell) | BQ24133 | Board(s) | Battery Charger | Power Management | ||||||||||||||||||
Texas Instruments | Li-Ion (1 Cell) | BQ24133 | Board(s) | Battery Charger | Power Management | Board(s) | |||||||||||||||||
 Texas Instruments | 17 V | Constant - Programmable | Lithium Ion/Polymer | 2.5 A | Over Current Over Temperature Over Voltage | Surface Mount | 1 | 3 cells | 85 °C | -40 °C | Current | 24-VFQFN Exposed Pad | 3.5 | 24-VQFN | 5.5 | 4.2 V | |||||||
 Texas Instruments | 17 V | Constant - Programmable | Lithium Ion/Polymer | 2.5 A | Over Current Over Temperature Over Voltage | Surface Mount | 1 | 3 cells | 85 °C | -40 °C | Current | 24-VFQFN Exposed Pad | 3.5 | 24-VQFN | 5.5 | 4.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 118.80 | |
Description
General part information
BQ24133 Series
The BQ24133 device is a highly integrated stand-alone Li-Ion and Li-Polymer switched-mode battery charger with two integrated N-channel power MOSFETs. The device offers a constant-frequency synchronous PWM controller with high accuracy regulation of input current, charge current, and voltage. The BQ24133 closely monitors the battery pack temperature to allow charge only in a preset temperature window. The BQ24133 charges one, two, or three cells (selected by CELL pin) at a fixed 4.2 V/cell.
The BQ24133 charges the battery in three phases: preconditioning, constant current, and constant voltage.
The BQ24133 provides power path selector gate driver ACDRV/CMSRC on input NMOS pair ACFET (Q1) and RBFET (Q2), and BATDRV on a battery PMOS device (Q3). When the qualified adapter is present, the system is directly connected to the adapter. Otherwise, the system is connected to the battery. In addition, the power path prevents battery from boosting back to the input.
Documents
Technical documentation and resources