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TPS60204DGSR

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Texas Instruments DC-DC Converters, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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TPS60204DGSR

Texas Instruments · DC-DC Converters · MSOP-10

TPS60204DGSR from Texas Instruments, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 LBI input Low-battery detector input for the TPS60204; LBO goes low when LBI drops below the 1.18 V threshold, and LBI must be connected to GND if the detector is not used.
2 GND power_in Ground.
3 C1- passive Negative terminal of the flying capacitor C1.
4 C1+ passive Positive terminal of the flying capacitor C1.
5 OUT power_out Regulated 3.3-V power output; bypass OUT to GND with the output filter capacitor Co.
6 C2+ passive Positive terminal of the flying capacitor C2.
7 IN power_in Supply input (1.8 V to 3.6 V input range); bypass IN to GND with a capacitor of the same size as Co.
8 C2- passive Negative terminal of the flying capacitor C2.
9 EN input Device-enable input: low disables the device and isolates output from input, high runs from the internal oscillator, and an external clock (max 800 kHz) on EN synchronizes the converter.
10 LBO output Open-drain low-battery detector output for the TPS60204, pulled low when LBI drops below 1.18 V; requires a pullup resistor to OUT or a logic rail below 3.6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package MSOP-10
Category Power Management ICs
Pins 10

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output voltage (1.8 V<VI<2 V) VO 3.17 3.43 V 1.8 V < VI < 2 V, 0 < IO < 0.5 × IO(MAX) 8
Output voltage (2 V<VI<3.3 V) VO 3.17 3.43 V 2 V < VI < 3.3 V, 0 < IO < IO(MAX) 8
Output voltage (3.3 V<VI<3.6 V) VO 3.17 3.47 V 3.3 V < VI < 3.6 V, 0 < IO < IO(MAX) 8
Maximum continuous output current IO(MAX) 100 mA VI = 2 V 8
Quiescent current I(Q) 35 70 µA IO = 0 mA, VI = 1.8 V to 3.6 V 8
Shutdown supply current I(SD) 0.05 1 µA EN = 0 V 8
Internal switching frequency f(OSC) 200 300 400 kHz 8
External clock signal frequency f(SYNC) 400 600 800 kHz 8
External clock signal duty cycle 30 70 % 8
EN input low voltage VIL 0.3 V VI = 1.6 V to 3.6 V; max = 0.3 × VI 8
EN input high voltage VIH 0.7 V VI = 1.6 V to 3.6 V; min = 0.7 × VI 8
EN input leakage current Ilkg(EN) 0.01 0.1 µA EN = 0 V or VI 8
Output leakage current in shutdown 5 µA EN = 0 V, TA = −40 to 85°C 8
Output leakage current in shutdown 3 µA EN = 0 V, TA ≤ 65°C 8
LBI trip voltage V(LBI) 1.13 1.18 1.23 V VI = 1.6 V to 2.2 V, Tc = 0°C to 70°C 8
LBI input current II(LBI) 2 50 nA V(LBI) = 1.3 V 8
LBO output voltage low VO(LBO) 0.4 V V(LBI) = 0 V, I(LBO) = 1 mA 8
LBO leakage current Ilkg(LBO) 0.01 0.1 µA V(LBI) = 1.3 V, V(LBO) = 3.3 V 8
Input voltage range VI 1.6 3.6 V 7
Operating junction temperature TJ -40 125 °C 7
Input capacitor Ci 2.2 µF 7
Flying capacitors C1, C2 1 µF 7
Output capacitor Co 2.2 µF 7
Voltage range IN, OUT, EN, LBI, LBO, PG to GND -0.3 3.6 V 7
Voltage range C1+, C2+ to GND -0.3 V max = VO + 0.3 V 7
Voltage range C1−, C2− to GND -0.3 V max = VI + 0.3 V 7
Continuous output current 150 mA TPS60204, TPS60205 7
Storage temperature range Tstg -55 150 °C 7
Maximum junction temperature TJ 150 °C 7
Power rating, DGS 424 mW TA ≤ 25°C 7
Thermal resistance junction to ambient, DGS RTH-JA 294 °C/W 7
Output voltage ripple VPP 5 mVPP IO = IO(MAX) 8
LBI trip voltage hysteresis 10 mV For rising voltage at LBI 8
Output load regulation 0.01 %/mA 10 mA < IO < IO(MAX); TA = 25°C 8
Output line regulation 0.6 %/V 2 V < VI < 3.3 V, IO = 0.5 x IO(MAX), TA = 25°C 8
Short circuit current I(SC) 60 mA VI = 2.4 V, VO = 0 V 8

CAD (KiCad official)

  • Symbol: TPS60204DGSR
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: tps60204dgsr-etched.step / tps60204dgsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps60204dgsr.step / tps60204dgsr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (21 pp, sha256 ce23431792a9b833, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF