TPSM84A21/22 SWIFT™ Power Modules

Texas Instruments offers the TPSM84A21/22 8 V to 14 V input with 10 A output options of 0.508 V to 1.35 V or 1.2 V to 2.05 V in a SWIFT power module

Image of Texas Instruments' TPSM84A21/22 SWIFT™ Power ModulesTexas Instruments' TPSM84A21/22 are easy-to-use integrated power solutions that combines the TPS54A20, a 10 A, DC/DC, synchronous, step-down converter with power MOSFETs, shielded inductors, input and output capacitors, and passives into a low profile package. This total power solution requires only one voltage-setting resistor and eliminates the loop compensation and magnetics part selection from the design process.

The completely integrated power solution allows standard applications to operate with no additional input or output capacitors and only a single external resistor to set the output voltage. High frequency operation, ultra-fast transient response, and accurate voltage regulation allow the TPSM84A21/22 to meet tight regulation specs.

The 9 mm x 15 mm PCB footprint is easy to solder onto a printed circuit board and allows a compact, low-profile, point-of-load design.

Texas Instruments' TPSM84A21 offers an output range from 0.508 V to 1.35 V. The TPSM84A22 offers an output range from 1.2 V to 2.05 V.

  • Fully integrated power solution includes input and output capacitors
  • Only requires a single voltage setting resistor
  • 9 mm x 15 mm footprint
    • 2.3 mm max height
    • Pin compatible between TPSM84A21/22
  • Ultra-fast load step response
  • Efficiencies up to 88%
  • 1% output voltage accuracy
  • 4 MHz switching frequency
  • MSL 3 / 245°C peak reflow
  • Synchronizes to an external clock
  • Power good output
  • Pre-bias output start-up
  • Programmable undervoltage lockout (UVLO)
  • Operating IC junction range: -40°C to +125°C
  • Operating ambient range: -40°C to +85°C
  • Meets EN55022 Class B emissions

TPSM84A21/22 SWIFT Power Modules

ImageManufacturer Part NumberDescriptionVoltage - Output 1Available QuantityView Details
TPSM84A22MOJT datasheet linkDC DC CONVERTER 1.2-2.05VTPSM84A22MOJTDC DC CONVERTER 1.2-2.05V1.2 ~ 2.05 V236 - Immediate
TPSM84A22MOJT product page link
TPSM84A21MOJT datasheet linkDC DC CONVERTER 0.55-1.35VTPSM84A21MOJTDC DC CONVERTER 0.55-1.35V0.55 ~ 1.35 V108 - Immediate
4000 - Factory Stock
TPSM84A21MOJT product page link

Eval Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TPSM84A22EVM-809 datasheet linkEVAL BOARD FOR TPSM84A22TPSM84A22EVM-809EVAL BOARD FOR TPSM84A224 - Immediate
70 - Factory Stock
TPSM84A22EVM-809 product page link
TPSM84A21EVM-808 datasheet linkEVAL BOARD FOR TPSM84A21TPSM84A21EVM-808EVAL BOARD FOR TPSM84A212 - Immediate
37 - Factory Stock
TPSM84A21EVM-808 product page link
Published: 2017-03-14
Updated : 2017-06-01