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Texas InstrumentsUnited States

TPS62160DGKR

ActiveVoltage Regulators - DC DC Switching Regulators8-Pin MSOP

IC REG BUCK ADJUSTABLE 1A 8VSSOP

TPS62160DGKR is a 3-17V input, 1A output synchronous step-down DC-DC converter in an 8-pin MSOP package, supporting 0.9-6V adjustable output with DCS-Control topology and Power Save mode.Checked against the datasheet

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Technical parameters

Key specs

Input voltage3 ~ 17 V
Output voltage900 mV ~ 6 V
Output current1 AMax
Switching frequency2.25 MHz

Datasheet-verified parameters

23 items
ParameterValue and test conditionsSource
Input Voltage RangeMin: 3 V, Max: 17 V
Output VoltageMin: 0.9 V, Max: 6.0 V (Adjustable)
Output CurrentMax: 1 A
Switching FrequencyTyp: 2.25 MHz
Package8-Pin MSOP (DGK)
Operating TemperatureMin: -40 °C, Max: 85 °C (TA)
RoHSGreen (RoHS & no Sb/Br)
Quiescent CurrentTyp: 17 μA, Max: 25 μA (EN=High, IOUT=0mA, device not switching)
Shutdown CurrentTyp: 1.5 μA, Max: 4 μA (EN=Low)
Undervoltage Lockout ThresholdMin: 2.6 V, Typ: 2.7 V, Max: 2.82 V (Falling Input Voltage)
Thermal Shutdown TemperatureMax: 160 °C
High-Side MOSFET ON-ResistanceTyp: 300 mΩ, Max: 600 mΩ (VIN ≥ 6V)
Low-Side MOSFET ON-ResistanceTyp: 120 mΩ, Max: 200 mΩ (VIN ≥ 6V)
High-Side MOSFET Forward Current LimitMin: 1.45 A, Typ: 1.95 A, Max: 2.45 A (VIN=12V, TA=25°C)
Internal Reference VoltageTyp: 0.8 V
Initial Output Voltage AccuracyMin: -3 %, Max: 3 % (PWM mode operation, VIN ≥ VOUT+1V)
Recommended Operating Conditions - Supply VoltageMin: 3 V, Max: 17 V
Absolute Maximum Ratings - VINMin: -0.3 V, Max: 20 V
Absolute Maximum Ratings - Operating Junction TemperatureMin: -40 °C, Max: 125 °C
Storage TemperatureMin: -65 °C, Max: 150 °C
ESD Rating - HBM2 kV
ESD Rating - CDM0.5 kV
Protection FeaturesShort Circuit Protection, Over Temperature Protection
All parameters (21)ExpandCollapse
Power
Current - Output1A
Voltage - Input (Max)17V
Voltage - Input (Min)3V
Voltage - Output (Max)6V
Voltage - Output (Min/Fixed)0.9V
AC and DC characteristics
Frequency - Switching2.25MHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package8-VSSOP
Other
Base Product NumberTPS62160
FunctionStep-Down
MfrTexas Instruments
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
Product StatusActive
SeriesDCS-Control™
Synchronous RectifierYes
TopologyBuck

Pinout and package

DSG PACKAGE (TOP VIEW)
DSG PACKAGE (TOP VIEW)
Package: 8-Pin MSOP (DGK)
PinNameFunctionSource
1PGND(Power ground)
2VIN(Supply voltage)
3EN(Enable input, High = enabled, Low = disabled)
4AGND(Analog Ground)
5FB(Voltage feedback of adjustable version. Connect resistive voltage divider to this pin.)
6VOS(Output voltage sense pin and connection for the control loop circuitry.)
7SW(Switch node, which is connected to the internal MOSFET switches. Connect inductor between SW and output capacitor.)
8PG(Output power good, open drain, High = VOUT ready)

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DatasheetDatasheet · 1.7 MB · 2026-10-29
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