TPS65708 Series
4 Channel Power Management IC (PMIC) in Small Chipscale
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Package / Case | Current - Supply▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Supplier Device Package | Supplier Device Package▲▼ | Supplier Device Package▲▼ | Mounting Type | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|
16-UFBGA, DSBGA | 0.004000000189989805 A | -40 °C | 85 °C | 6 V | 1.7000000476837158 V | 16-DSBGA | 2.240000009536743 ul | 2.1600000858306885 ul | Surface Mount | Handheld/Mobile Devices | |
16-UFBGA, DSBGA | 0.004000000189989805 A | -40 °C | 85 °C | 6 V | 1.7000000476837158 V | 16-DSBGA | 2.240000009536743 ul | 2.1600000858306885 ul | Surface Mount | Handheld/Mobile Devices |
Key Features
• Two 400-mA Step-Down ConvertersUp to 95% EfficiencyVINRange for DC-DC Converters From3.6 V to 6 V2.25-MHz Fixed-Frequency OperationPower Save Mode at Light Load CurrentOutput Voltage Accuracy in PWM mode ±1.5%100% Duty Cycle for Lowest Dropout180° Out-of-Phase Operation2 General Purpose 200-mA LDOsLDOs Optionally Powered From Step-DownConverters7.5-mA PWM Dimmable Current SinkAvailable in a 16-Ball DSBGA (WCSP) With0.5-mm PitchDevice Options:VDCDC1 = 3.3 VVDCDC2 = 1.8 VVLDO1 = 2.8 VVLDO2 = 1.2 VISINK(PWM=1) = 7.5 mASEQUENCING : DCDC1, LDO1, DCDC2,LDO2APPLICATIONSMonitorsLaptopsHandheld EquipmentAll other trademarks are the property of their respective ownersTwo 400-mA Step-Down ConvertersUp to 95% EfficiencyVINRange for DC-DC Converters From3.6 V to 6 V2.25-MHz Fixed-Frequency OperationPower Save Mode at Light Load CurrentOutput Voltage Accuracy in PWM mode ±1.5%100% Duty Cycle for Lowest Dropout180° Out-of-Phase Operation2 General Purpose 200-mA LDOsLDOs Optionally Powered From Step-DownConverters7.5-mA PWM Dimmable Current SinkAvailable in a 16-Ball DSBGA (WCSP) With0.5-mm PitchDevice Options:VDCDC1 = 3.3 VVDCDC2 = 1.8 VVLDO1 = 2.8 VVLDO2 = 1.2 VISINK(PWM=1) = 7.5 mASEQUENCING : DCDC1, LDO1, DCDC2,LDO2APPLICATIONSMonitorsLaptopsHandheld EquipmentAll other trademarks are the property of their respective owners
Description
AI
The TPS65708 device is a power management unit targeted for embedded camera modules or other portable low-power consumer end equipment. The device contains two high-efficiency step-down converters, two low-dropout linear regulators, and a 7.5-mA current sink for driving a LED. The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM mode using the MODE pin. The device allows the use of small inductors and capacitors to achieve a small solution size. The TPS65708 device provides an output current of up to 400 mA on both DC-DC converters and up to 200 mA on each of the LDOs. The enable signal to the DC-DC converters and LDOs is generated internally by the undervoltage lockout circuit.
The TPS65708 comes in a small 16-pin wafer chip-scale package (WCSP) with 0.5-mm ball pitch.
The TPS65708 device is a power management unit targeted for embedded camera modules or other portable low-power consumer end equipment. The device contains two high-efficiency step-down converters, two low-dropout linear regulators, and a 7.5-mA current sink for driving a LED. The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM mode using the MODE pin. The device allows the use of small inductors and capacitors to achieve a small solution size. The TPS65708 device provides an output current of up to 400 mA on both DC-DC converters and up to 200 mA on each of the LDOs. The enable signal to the DC-DC converters and LDOs is generated internally by the undervoltage lockout circuit.
The TPS65708 comes in a small 16-pin wafer chip-scale package (WCSP) with 0.5-mm ball pitch.