TPS40057PWPR Texas Instruments

Part Number:
TPS40057PWPR
Custom Part #:
HS100136
Manufacturer:
Texas Instruments
Category:
Switching Controllers
Price:
$ 1.8000
RoHS:
RoHS
Description:
DC-DC Converters Step-Down Transistor Driver 1 8V 40V 5V 200uA TSSOP-16 RoHS
Datasheet:
TPS40057PWPR Datasheet
TPS40057PWPR Texas Instruments Photos
TPS40057PWPR Texas Instruments Description

The TPS4005x is a family of high-voltage, wide-input (8 V to 40 V), synchronous, step-down controllers. The TPS4005x family offers design flexibility with a variety of user-programmable functions, including soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation.

The TPS4005x uses voltage feed-forward control techniques to provide good line regulation over the wide (4:1) input voltage range, and fast response to input line transients. Near-constant modulator gain with input variation eases loop compensation. The externally programmable current limit provides pulse-by-pulse current limit, as well as hiccup mode operation using an internal fault counter for longer duration overloads.

Key Features

  • Operating Input Voltage 8 V to 40 V
  • Input Voltage Feed-Forward Compensation
  • < 1% Internal 0.7-V Reference
  • Programmable Fixed-Frequency up to 1-MHz 
    Voltage Mode Controller
  • Internal Gate-Drive Outputs for High-Side 
    and Synchronous N-Channel MOSFETs
  • 16-Pin PowerPAD™ Package (θJC = 2°C/W)
  • Thermal Shutdown
  • Externally Synchronizable
  • Programmable High-Side Sense Short-Circuit 
    Protection
  • Programmable Closed-Loop Soft-Start
  • TPS40054 Source Only
  • TPS40055 Source and Sink
  • TPS40057 Source and Sink With VO Prebias
TPS40057PWPR Texas Instruments Specifications
Manufacturer:
Texas Instruments
Product Category:
PMIC - Voltage Regulators - DC DC Switching Controllers
Series:
TPS40057
Packaging:
Digi-ReelR Alternate Packaging
Unit-Weight:
0.002212 oz
Mounting-Style:
SMD/SMT
Package-Case:
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Operating-Temperature:
-40°C ~ 85°C (TA)
Output-Type:
Transistor Driver
Function:
Step-Down
Supplier-Device-Package:
16-HTSSOP
Number-of-Outputs:
1
Topology:
Buck
Voltage-Supply-Vcc-Vdd:
8 V ~ 40 V
Frequency-Switching:
Up to 1MHz
Control-Features:
Current Limit, Enable, Frequency Control, Soft Start
Output-Configuration:
Positive
Output-Phases:
1
Duty-Cycle-Max:
0.94
Synchronous-Rectifier:
Yes
Clock-Sync:
Yes
Serial-Interfaces:
-
Maximum-Operating-Temperature:
+ 85 C
Minimum-Operating-Temperature:
- 40 C
Output-Voltage:
0.7 V to 35 V
Input-Voltage:
8 V to 40 V
Package-Case:
HTSSOP-16
Other Authorized Suppliers

Digi-Key ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWPR DISTI # 296-26961-1-ND
Texas Instruments IC REG CTRLR BUCK 16HTSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT) 7773
In Stock
  • 1000 $2.2841
  • 500 $2.7083
  • 100 $3.1815
  • 10 $3.8830
  • 1 $4.3200
TPS40057PWPR DISTI # 296-26961-6-ND
Texas Instruments IC REG CTRLR BUCK 16HTSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel® 7773
In Stock
  • 1000 $2.2841
  • 500 $2.7083
  • 100 $3.1815
  • 10 $3.8830
  • 1 $4.3200
TPS40057PWPR DISTI # 296-26961-2-ND
Texas Instruments IC REG CTRLR BUCK 16HTSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR) 6000
In Stock
  • 2000 $2.1067
TPS40057PWPRG4 DISTI # TPS40057PWPRG4-ND
Texas Instruments IC REG CTRLR BUCK 16HTSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2000 $2.1067

Avnet ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWPR DISTI # TPS40057PWPR
Texas Instruments DC DC Cntrlr Single-OUT Sync Buck 8V to 40V Input 16-Pin HTSSOP EP T/R - Tape and Reel (Alt: TPS40057PWPR) RoHS: Compliant Min Qty: 2000 Container: Reel Americas - 0
  • 2000 $1.9900
  • 4000 $1.8900
  • 8000 $1.8900
  • 12000 $1.8900
  • 20000 $1.8900
TPS40057PWPR DISTI # TPS40057PWPR
Texas Instruments DC DC Cntrlr Single-OUT Sync Buck 8V to 40V Input 16-Pin HTSSOP EP T/R (Alt: TPS40057PWPR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel Asia - 0  
TPS40057PWPRG4 DISTI # TPS40057PWPRG4
Texas Instruments DC DC Cntrlr Single-OUT Sync Buck 8V to 40V Input 16-Pin HTSSOP EP T/R - Tape and Reel (Alt: TPS40057PWPRG4) RoHS: Compliant Min Qty: 2000 Container: Reel Americas - 0
  • 2000 $2.1900
  • 4000 $2.0900
  • 8000 $2.0900
  • 12000 $1.9900
  • 20000 $1.8900

Newark element14 ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWPR DISTI # 24AC0520
Texas Instruments DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-16, Supply Voltage Min:8V, Supply Voltage Max:40V, No. of Outputs:1 Output, Duty Cycle (%):94%, Controller IC Case Style:HTSSOP, No. of Pins:16Pins, Switching Frequency:1MHz, Topology:Synchronous RoHS Compliant: Yes 6775
  • 1000 $2.2100
  • 500 $2.6300
  • 250 $2.8900
  • 100 $3.0800
  • 50 $3.3100
  • 25 $3.5400
  • 10 $3.7700
  • 1 $4.1900

TI store ECIA (NEDA) Member • Manufacturer Direct

Part # Manufacturer Description Stock Price
TPS40057PWPR
Texas Instruments Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias 5540
  • 1000 $1.8000
  • 750 $1.8900
  • 500 $2.2300
  • 250 $2.6300
  • 100 $2.8000
  • 25 $3.2000
  • 10 $3.4400
  • 1 $3.8200

Rochester Electronics ECIA (NEDA) Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWPR
Texas Instruments Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PDSO16 RoHS: Compliant 7052
  • 1000 $2.0800
  • 500 $2.1900
  • 100 $2.2800
  • 25 $2.3800
  • 1 $2.5600
TPS40057PWPRG4
Texas Instruments Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max, PDSO16 RoHS: Compliant 857
  • 1000 $2.0800
  • 500 $2.1900
  • 100 $2.2800
  • 25 $2.3800
  • 1 $2.5600

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWP DISTI # 595-TPS40057PWP
Texas Instruments Switching Controllers Wide Input Sync Buck src/sink w/prebias RoHS: Compliant 956
  • 1 $5.0300
  • 10 $4.5300
  • 100 $3.7000
  • 250 $3.4800
  • 500 $3.1500
  • 1000 $2.6600
  • 2500 $2.5200
TPS40057PWPR DISTI # 595-TPS40057PWPR
Texas Instruments Switching Controllers Wide Input Sync Buck src/sink w/prebias RoHS: Compliant 2430
  • 1 $4.1900
  • 10 $3.7700
  • 100 $3.0800
  • 250 $2.8900
  • 500 $2.6300
  • 1000 $2.2100
  • 2000 $2.1000
TPS40057PWPRG4 DISTI # 595-TPS40057PWPRG4
Texas Instruments Switching Controllers Wide Input Sync Buck src/sink w/prebias RoHS: Compliant 2000
  • 1 $4.1900
  • 10 $3.7700
  • 100 $3.0800
  • 250 $2.8900
  • 500 $2.6300
  • 1000 $2.2100
  • 2000 $2.1000
TPS40057PWPG4 DISTI # 595-TPS40057PWPG4
Texas Instruments Switching Controllers Wide Input Sync Buck src/sink w/prebias RoHS: Compliant 126
  • 1 $5.0300
  • 10 $4.5300
  • 100 $3.7000
  • 250 $3.4800
  • 500 $3.1500
  • 1000 $2.6600
  • 2500 $2.5200

Chip 1 Exchange  

Part # Manufacturer Description Stock Price
TPS40057PWPRG4
Texas Instruments   646  

Farnell element14 ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWPR DISTI # 2769395
Texas Instruments DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-16 RoHS: Compliant 6772
  • 100 £2.3800
  • 50 £2.5600
  • 25 £2.7300
  • 10 £2.9100
  • 1 £3.2300

element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price
TPS40057PWPR DISTI # 2769395
Texas Instruments DC/DC CTRL, SYNC BUCK, 1MHZ, HTSSOP-16 RoHS: Compliant 6772
  • 4000 $3.2000
  • 2000 $3.3200
  • 1000 $3.5000
  • 500 $4.1600
  • 250 $4.5800
  • 100 $4.8800
  • 10 $5.9700
  • 1 $6.6300