TPS62088YFPR Description
The TPS62088YFPR family of high-frequency synchronous step-down converters is designed to be small in size and efficient. Common battery technologies are supported with an input voltage range of 2.4 V to 5.5 V. The converter runs in PWM mode at medium to heavy loads and automatically switches to power save mode at light loads to maintain high efficiency over the entire load current range. The device's forced PWM version maintains CCM operation regardless of load. The device's 4-MHz switching frequency enables it to utilize low-cost external components. Excellent load transient performance and output voltage regulation accuracy are achieved thanks to the DCS-control architecture. Overcurrent protection, thermal shutdown protection, active output discharge, and power good are among the other built-in features.
TPS62088YFPR Features
DCS-Control topology
Up to 95% efficiency
26-mΩ and 26-mΩ internal power MOSFETs
2.4-V to the 5.5-V input voltage range
4-μA operating quiescent current
1% output voltage accuracy
4-MHz switching frequency
Power save mode for light-load efficiency
A forced-PWM version for CCM operation
100% duty cycle for lowest dropout
Active output discharge
Power good output
Thermal shutdown protection
Hiccup short-circuit protection
Available in 6-pin WCSP and PowerWCSP with 0.4-mm pitch
0.3-mm tall YWC package supports embedded systems
Supports < 0.6 mm height solution
TPS62088YFPR Applications
Solid-state drives
Wearable products
Smartphones
Camera modules
Optical modules
