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TPS51727RHARTIN/a3040avaiDual-Phase, D-CAP+? Mode Step Down Power Management IC for 50A+ Applications 40-VQFN -10 to 100
TPS51727RHATBB/TIN/a1025avaiDual-Phase, D-CAP+? Mode Step Down Power Management IC for 50A+ Applications 40-VQFN -10 to 100


TPS51727RHAR ,Dual-Phase, D-CAP+? Mode Step Down Power Management IC for 50A+ Applications 40-VQFN -10 to 100maximum ratings" may cause permanent damage to the device. These are stress ratingsonly and functio ..
TPS51727RHAT ,Dual-Phase, D-CAP+? Mode Step Down Power Management IC for 50A+ Applications 40-VQFN -10 to 100features include an• Selectable 200/300/400/500 kHz Frequencyadjustable thermal sensor, output powe ..
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TPS51727RHAR-TPS51727RHAT
Dual-Phase, D-CAP+? Mode Step Down Power Management IC for 50A+ Applications 40-VQFN -10 to 100
1FEATURES
APPLICATIONS

DROOP
VREF
GND
CSP1
TPS51727
RHA
CSN1
CSN2
CSP2
5FIL
ISL39383736353433
DRVH1
VBST
LL1
DRVL1
V5IN
PGND
DRVL2
LL2
0.36mH
C11
1mF
VOUT
1mF
UDG-08003
VBAT
GFB
VFB
THRM
RT2
VFB
CSP1
CSN1
CSN2
CSP2
GFB
VREF31
SLP121314151617181920
VBST2
DRVH2
CIN
COUT
0.36mH
TimeConstant
and
ThermalMatching
CSP2
CSN2
C10
1mF
PGND
VBAT
VREF V5
TimeConstant
and
Thermal Matching
CSP1
CSN1
VOUT Seamless Phase Add/Drop Enables Maximum
Efficiency Under Any Load Condition
TPS51727isa complete, integrated gate drivers.• Minimum External Parts Countin dualor single-phase mode• ±8 mV VOUT Accuracy Over Line/Load/Temp. depending on the load requirements.• 5-Bit DAC with 0.4-Vto 1.25-V Output Range D-CAP+™ architecture provides fastSupports Wide Rangeof Applications response with minimum output capacitance. supports VID-on-the-fly transitions to• Optimized Efficiencyat Light& Heavy Loads the output voltageto the operating stateof• Patent Pending Output Overshoot Reduction to meet idle power requirements. The(OSR™) feature of the TPS51727 optimizes• Accurate, Adjustable Voltage Positioning efficiencyin both single and dual phase System management features include an• Selectable 200/300/400/500 kHz Frequency thermal sensor, output power monitoring• Pat. pending AutoBalance™ Phase Balancing state controls. Adjustable controlof VOUT• Supports Resistoror Inductor DCR Current and are provided.InSensing addition, the TPS51727 two high-current
MOSFET gate high and low side• Accurate, Selectable Current Limit MOSFETs high speed• 4.5-Vto 28-V Conversion Voltage Range and low switching loss The PCNT and VID0 through• Fast MOSFET Driver w/Integrated Boost Diode VID4, pins have flexible LV I/O thresholds that enable
interface with logic voltages from 1.0Vto 3.6V. The• Integrated OVP Can Be Disabled Thermal
TPS51727is packagedina space saving, thermallySensor and Output Power Monitor
enhanced, RoHS compliant 40-pin QFN andis rated• Small6×6, 40-Pin QFN PowerPAD™ Package to operate from –10°Cto 100°C. High-Current, Low-Voltage Applications for
Adapter, Battery, NVDCor 5-V/12-V Rails
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