All trademarks are the property of their respective owners.
DescriptionThe TPS61372YKBT is a full-integrated synchronous boost converter with the load disconnectbuilt-in. The device supports output voltage up to 16 V with a 3.8-A current limit. The inputvoltage ranges from 2.5-V to 5.5-V supporting applications powered by a single-cell Lithium-ionbattery or 5-V bus.
The TPS61372YKBT uses the peak current mode with the adaptive off-time control topology. Thedevice works in PWM operation of 1.5 MHz at moderate-to-heavy loads. At the light load conditions,the device can be configured in either auto PFM or forced PWM operation by the MODE pin connection.Auto PFM mode has the benefit of high efficiency at light load while forced PWM operation keeps theswitching frequency constant across the whole load range. The TPS61372YKBT has a soft start to minimizethe inrush current during start-up. The TPS61372YKBT features of the load disconnect during shut downand provides a output short protection of hiccup mode. In addition, the device implements outputovervoltage and thermal shutdown protection. The TPS61372YKBT delivers a compact solution size with a16-pin WCSP 1.57-mm × 1.52-mm package of 0.5-mm height.
Feature
- Input VoltageRange: 2.5 V to 5.5 V
- Output Voltage Range: up to 16 V
- On-Resistance:
- Low-Side FET - 33 m?
- High-Side FET - 104m?
- Switch Peak Current Limit: 3.8A
- Quiescent Current From VIN: 74 μA
- Quiescent Current From VOUT: 10 μA
- Shutdown Current From VIN: 1 μA
- Switching Frequency: 1.5 MHz
- Soft-start time: 0.9ms
- Hiccup Output ShortProtection
- Auto PFM and Forced PWM Selectable
- Load Disconnect During Shutdown
- External Loop Compensation
- Output OvervoltageProtection
- 1.57-mm × 1.52-mm × 0.5 mm 16-PinWCSPs
- Create a Custom Design Using the TPS61372 WithWEBENCH? Power Designer
All trademarks are the property of their respective owners.
DescriptionThe TPS61372 is a full-integrated synchronous boost converter with the load disconnectbuilt-in. The device supports output voltage up to 16 V with a 3.8-A current limit. The inputvoltage ranges from 2.5-V to 5.5-V supporting applications powered by a single-cell Lithium-ionbattery or 5-V bus.
The TPS61372 uses the peak current mode with the adaptive off-time control topology. Thedevice works in PWM operation of 1.5 MHz at moderate-to-heavy loads. At the light load conditions,the device can be configured in either auto PFM or forced PWM operation by the MODE pin connection.Auto PFM mode has the benefit of high efficiency at light load while forced PWM operation keeps theswitching frequency constant across the whole load range. The TPS61372 has a soft start to minimizethe inrush current during start-up. The TPS61372 features of the load disconnect during shut downand provides a output short protection of hiccup mode. In addition, the device implements outputovervoltage and thermal shutdown protection. The TPS61372 delivers a compact solution size with a16-pin WCSP 1.57-mm × 1.52-mm package of 0.5-mm height.
