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Power Circuits / Switching Regulator or Controllers / TPS65257RHAR
Datasheets
TPS65257RHAR by: Texas Instruments

4.5v to 16v input, 3A/2A/2A output Synchronous triple buck converter with USB switch 40-VQFN -40 to 85

Part Details for TPS65257RHAR by Texas Instruments

Overview of TPS65257RHAR by Texas Instruments

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Applications Consumer Electronics

Price & Stock for TPS65257RHAR

Part # Distributor Description Stock Price Buy
DISTI # 2156-TPS65257RHAR-ND
DigiKey IC REG BCK ADJ 3A/2A TRPL 40VQFN Min Qty: 1 Lead time: 18 Weeks Container: Bulk MARKETPLACE PRODUCT 32500
In Stock
  • 103 $2.9200
$2.9200 Buy Now
DISTI # 296-29653-1-ND
DigiKey IC REG BCK ADJ 3A/2A TRPL 40VQFN Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $5.4200
  • 2,500 $2.7188
$2.7188 / $5.4200 Buy Now
DISTI # 595-TPS65257RHAR
Mouser Electronics Switching Voltage Regulators 4.5-16VIN,HIGH CRNT SYNC STEP DOWN RoHS: Compliant 0
  • 2,500 $2.7100
$2.7100 Order Now
Rochester Electronics TPS65257 4.5v to 16v input, 3A/2A/2A output Synchronous triple buck converter with USB switch RoHS: Compliant Status: Active Min Qty: 1 32500
  • 1 $2.9500
  • 25 $2.8900
  • 100 $2.7700
  • 500 $2.6600
  • 1,000 $2.5100
$2.5100 / $2.9500 Buy Now
Ameya Holding Limited IC REG BUCK SYNC ADJ TRPL 40VQFN 13855
RFQ

Part Details for TPS65257RHAR

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TPS65257RHAR Part Data Attributes

Parametric Data
TPS65257RHAR Texas Instruments
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TPS65257RHAR Texas Instruments 4.5v to 16v input, 3A/2A/2A output Synchronous triple buck converter with USB switch 40-VQFN -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFN
Package Description VQFN-40
Pin Count 40
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature PFM CONTROL TECHNIQUE ALSO POSSIBLE
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 16 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code S-PQCC-N40
JESD-609 Code e4
Length 6 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 3
Number of Terminals 40
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 3 A
Output Voltage-Max 15 V
Output Voltage-Min 0.8 V
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC40,.24SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2200 kHz
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 6 mm

Alternate Parts for TPS65257RHAR

This table gives cross-reference parts and alternative options found for TPS65257RHAR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS65257RHAR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
PLMQ66430R5RXBR 36-V, 3-A low-EMI synchronous step-down converter with 1.5-µA IQ 14-VQFN-FCRLF -40 to 150 Texas Instruments TPS65257RHAR vs PLMQ66430R5RXBR
LT3971IMSE-3.3#PBF 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current Analog Devices Inc TPS65257RHAR vs LT3971IMSE-3.3#PBF
LMQ66430R5RXBR 36-V, 3-A low-EMI synchronous step-down converter with 1.5-µA IQ 14-VQFN-FCRLF -40 to 125 Texas Instruments TPS65257RHAR vs LMQ66430R5RXBR
PTPS25831QWRHBTQ1 USB Type-C, DCP charge port converter with STB protection, cable comp. and thermal foldback 32-VQFN -40 to 125 Texas Instruments TPS65257RHAR vs PTPS25831QWRHBTQ1
LT3971IMSE-3.3#TRPBF 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current Analog Devices Inc TPS65257RHAR vs LT3971IMSE-3.3#TRPBF
MAX16974AUE/V+ Switching Regulator, Current-mode, 3.5A, 2480kHz Switching Freq-Max, BICMOS, PDSO16, ROHS COMPLIANT, TSSOP-16 Maxim Integrated Products TPS65257RHAR vs MAX16974AUE/V+
TPS652510RHAT 4.5-V to 16-V input, 3A/2A/2A output, Synchronous triple buck converter 40-VQFN -40 to 85 Texas Instruments TPS65257RHAR vs TPS652510RHAT
PLMQ66430MC3RXBRQ1 Automotive 36-V, 3-A low EMI synchronous step-down converter with 1.5-µA IQ 14-VQFN-FCRLF -40 to 150 Texas Instruments TPS65257RHAR vs PLMQ66430MC3RXBRQ1
PTPS25830QWRHBTQ1 USB Type-C and SDP/CDP charge port converter with short to BATT protection and cable compensation 32-VQFN -40 to 125 Texas Instruments TPS65257RHAR vs PTPS25830QWRHBTQ1
LM61435AASQRJRRQ1 Automotive 3-V to 36-V, 3.5-A synchronous step-down converter 14-VQFN-HR -40 to 150 Texas Instruments TPS65257RHAR vs LM61435AASQRJRRQ1

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