TPS65232 Series
Wide input voltage power management IC (PMIC) in a HTSSOP package
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Mounting Type | Operating Temperature▲▼ | Operating Temperature▲▼ | Voltage - Input▲▼ | Voltage - Input▲▼ | Supplier Device Package | Number of Outputs▲▼ | Package / Case | Applications | Voltage - Output▲▼ | Voltage - Output▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS65232A0RHAR- Controller/Converter, Satellite Boxes, xDSL and Cable Modems Voltage Regulator IC 3 Output 40-VQFN (6x6) | Surface Mount | 0 °C | 85 °C | 4.75 V | 22 V | 40-VQFN (6x6) | 3 ul | 40-VFQFN Exposed Pad | Controller/Converter, Satellite Boxes, xDSL and Cable Modems | 0.8999999761581421 V, 3.299999952316284 V | 3.299999952316284 V, 6.099999904632568 V |
Texas Instruments TPS65232A0RHA- Controller/Converter, Satellite Boxes, xDSL and Cable Modems Voltage Regulator IC 3 Output 40-VQFN (6x6) | Surface Mount | 0 °C | 85 °C | 4.75 V | 22 V | 40-VQFN (6x6) | 3 ul | 40-VFQFN Exposed Pad | Controller/Converter, Satellite Boxes, xDSL and Cable Modems | 0.8999999761581421 V, 3.299999952316284 V | 3.299999952316284 V, 6.099999904632568 V |
Key Features
• Wide Input Supply Voltage Range(10.8 V - 22 V)One Adjustable PWM Buck Controller10.8-V - 22-V Input Voltage Range3.3-V - 6.1-V Output Voltage Range500-kHz Switching FrequencyType III CompensationProgrammable Current LimitTwo Adjustable Step-Down Converter With Integrated Switching FETs:4.75-V - 5.5-V Input0.9-V-3.3-V Output Voltage Range3-A Output Current1-MHz Switching FrequencyType III CompensationPull-Up Current Sources on Buck Enable Pins for AccurateStart-Up Timing Control with Preset DefaultOver Current Protection on All RailsThermal Shutdown to Protect Device During Excessive Power DissipationThermally Enhanced Package for Efficient Heat Management(48-pin HTSSOP or 6-mm × 6-mm 40-Pin QFN)APPLICATIONSxDSL and Cable ModemsWireless Access PointsSTB, DTV, DVD and Home GatewayWide Input Supply Voltage Range(10.8 V - 22 V)One Adjustable PWM Buck Controller10.8-V - 22-V Input Voltage Range3.3-V - 6.1-V Output Voltage Range500-kHz Switching FrequencyType III CompensationProgrammable Current LimitTwo Adjustable Step-Down Converter With Integrated Switching FETs:4.75-V - 5.5-V Input0.9-V-3.3-V Output Voltage Range3-A Output Current1-MHz Switching FrequencyType III CompensationPull-Up Current Sources on Buck Enable Pins for AccurateStart-Up Timing Control with Preset DefaultOver Current Protection on All RailsThermal Shutdown to Protect Device During Excessive Power DissipationThermally Enhanced Package for Efficient Heat Management(48-pin HTSSOP or 6-mm × 6-mm 40-Pin QFN)APPLICATIONSxDSL and Cable ModemsWireless Access PointsSTB, DTV, DVD and Home Gateway
Description
AI
The TPS65232 provides one PWM buck controller, two adjustable, synchronous buck regulators. The SMPS have integrated switching FETs for optimized power efficiency and reduced external component count. All power blocks have thermal and over current/short circuit protection. The TPS65232 startup timing can be controlled through buck enable pins. The buck controller and buck converters have internal pole/zero pairs to help stabilizing the system with minimum external components.
The TPS65232 provides one PWM buck controller, two adjustable, synchronous buck regulators. The SMPS have integrated switching FETs for optimized power efficiency and reduced external component count. All power blocks have thermal and over current/short circuit protection. The TPS65232 startup timing can be controlled through buck enable pins. The buck controller and buck converters have internal pole/zero pairs to help stabilizing the system with minimum external components.