Texas Instruments BQ24156AYFFT Microcontrollers
Fully Integrated Switch Mode One-Cell Li-Ion Charger with Full USB Compliance 20-DSBGA -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24156AYFFT
Base Model
Detailed Description
Fully Integrated Switch Mode One-Cell Li-Ion Charger with Full USB Compliance 20-DSBGA -40 to 85
Package
20-UFBGA, DSBGA
Lifecycle Status
Not For New Designs
Datasheet
BQ24156AYFFT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ24156AYFFT Microcontrollers technical specifications.
General
Series
BQ24156A
Interface
I²C
RoHS
Yes
Package / Case
20-UFBGA
Mounting Type
SMD/SMT
Operating Temperature
-30°C ~ 85°C (TA)
Supply Voltage
4 V ~ 9 V
Lifecycle Status
Not For New Designs
Battery Chemistry
Lithium Ion/Polymer
Fault Protection
Over Temperature, Over
Related Parts Comparison (BQ24156AYFFT vs BQ24156AYFFR vs BQ4015LYMA-70N vs BQ24151AYFFR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 20-UFBGA | 20-UFBGA | 32-DIP Module | 20-UFBGA |
| Mounting Type | SMD/SMT | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4 V ~ 9 V | 9V | 3V ~ 3.6V | 4 V ~ 6 V |
| Interface | I²C | I²C | Parallel | I²C |
| RoHS | Yes | Yes | Compliant | Yes |
| Lifecycle Status | Not For New Designs | Active | Obsolete | Not For New Designs |
| Package | 20-DSBGA | DSBGA (YFF)-20 | DIP | 20-DSBGA |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | -- | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.44V (Max) | 4.44V (Max) | -- | 4.44V (Max) |
| Charge Current Max | 1.55A | 1.55A | -- | 1.25A |
| Current Charging | Constant - Programmable | Constant - Programmable | -- | Constant - Programmable |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
BQ24156AYFFRTexas InstrumentsFully Integrated Switch Mode One-Cell Li-Ion Charger with Full USB Compliance 20-DSBGA -40 to 85
BQ24151AYFFRTexas InstrumentsFully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support 20-DSBGA -40 to 85
BQ24151YFFRTexas InstrumentsFully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support 20-DSBGA -40 to 85
