Position: Home > DataSheet > Index T > TPS Series > TPS54973PWPRG4, TPS54974PWP, TPS54974PWPG4

Low Cost Custom Prototype PCB Manufacturer

TPS54973PWPRG4, TPS54974PWP, TPS54974PWPG4

Table of contents:
Info of TPS54973PWPRG4
Info of TPS54974PWP
Info of TPS54974PWPG4

TPS54973PWPRG4, TPS54974PWP, TPS54974PWPG4 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:HTSSOP D/C:0836/0827

TPS54973PWPRG4, TPS54974PWP, TPS54974PWPG4 Datasheet download

Five Points

Part Number: TPS54973PWPRG4

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: HTSSOP

D/C: 0836/0827

Description: IC SYNC BUCK PWM CONV 28-HTSSOP

Price Break

2000

Unit Price

4.56250

Extended Price

9125.00

(All prices are in USD) Prices for reference only

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

TPS54973PWPRG4 Parameters

Technical/Catalog Information	TPS54973PWPRG4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	3 ~ 4 V
Voltage - Output	0.9 ~ 2.5 V
Current - Output	9A
Power - Output	6.94W
Package / Case	28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
Packaging	Tape & Reel (TR)
Internal Switch(s)	Yes
Synchronous	Yes
Rds (On)	14 mOhm
Operating Temperature	-40°C ~ 85°C
Frequency - Switching	350kHz, 550kHz
Drawing Number	296; 4073225; PWP; 14, 16, 20, 24, 28
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS54973PWPRG4 TPS54973PWPRG4

TPS54974PWP Parameters

Technical/Catalog Information	TPS54974PWP
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	3 ~ 4 V
Voltage - Output	0.9 ~ 2 V
Current - Output	9A
Power - Output	6.94W
Package / Case	28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
Packaging	Tube
Internal Switch(s)	Yes
Synchronous	Yes
Rds (On)	14 mOhm
Operating Temperature	-40°C ~ 85°C
Frequency - Switching	350kHz
Drawing Number	296; 4073225; PWP; 14, 16, 20, 24, 28
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS54974PWP TPS54974PWP 296 15140 5 ND 296151405ND 296-15140-5

TPS54974PWP General Description

The TPS54974PWP is designed as one member of the SWIFT family of dc/dc regulators. It is low-input voltage, high-output current synchronous buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high-performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components. Typical applications include low-voltage, high-density systems with power distributed at 2.5V, 3.3V available, point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors, broadband, networking, and optical communications infrastructure and portable computing / notebook PCs.

It has eight features. (1) Low voltage separate power bus. (2) 15m MOSFET switches for high efficiency at 9-A continuous output. (3) Adjustable output voltage. (4) Externally compensated with 1% internal reference accuracy. (5) Fast transient response. (6) Wide PWM frequency: adjustable 280 kHz to 700 kHz. (7) Load protected by peak current limit and thermal shutdown. (8) Integrated solution reduces board area and total cost. That are all the main features.

Some absolute maximum ratings have been concluded into several points as follow. (1) Its input voltage range would be from -0.3V to 7V for SS/ENA and would be from -0.3V to 6V for RT and would be from -0.3V to 4V for VSENSE and from -0.3V to 4.5V for PVIN,VIN and would be from -0.3V to 10V for BOOT. (2) Its output voltage range would be from -0.3V to 7V for VBIAS, COMP, PWRGD and would be from -0.6V to 6V for PH. (3) Its source current would be 6mA fr COMP, VBIAS. (4) Its sink current would be 16A for PH and 6mA for COMP and 10mA for SS/ENA, PWRGD. (5) Its voltage differential would be +/-0.3V. (6) Its operating virtual junction temperature range would be from -40°C to 125°C. (7) Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!

TPS54974PWPG4 Parameters

Technical/Catalog Information	TPS54974PWPG4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	3 ~ 4 V
Voltage - Output	0.9 ~ 2 V
Current - Output	9A
Power - Output	6.94W
Package / Case	28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
Packaging	Tube
Internal Switch(s)	Yes
Synchronous	Yes
Rds (On)	14 mOhm
Operating Temperature	-40°C ~ 85°C
Frequency - Switching	350kHz
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS54974PWPG4 TPS54974PWPG4

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components