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TPS40100RGER The Texas Instruments TPS40100RGER is a synchronous buck controller designed for power management applications. It operates over a wide input voltage range and offers advanced sequencing capabilities.
Mfr Part #:

TPS40100RGER

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40100RGER is a synchronous buck controller designed for power management applications. It operates over a wide input voltage range and offers advanced sequencing capabilities.
✓ Total Stock: 9,956 pcs
$ Price Range: $1.39

TPS40100RGER Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,374 pcs
On Request
5374 pcs On Request 1 On Request On Request 1214+11+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,582 pcs
On Request
4582 pcs On Request 1 On Request On Request 13+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS40100RGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40100RGER Description

Short technical summary and product information.

The Texas Instruments TPS40100RGER is an active synchronous buck controller with a wide input voltage range of 4.5V to 18V. It is designed to provide a stable output voltage ranging from 0.7V to 5.5V, with a maximum output current capability of 20A.

 

This controller features advanced sequencing and output margining, making it suitable for complex power supply designs. Key electrical specifications include a current mode control, adjustable frequency between 100 kHz and 600 kHz, and a maximum duty cycle of 85%. It also includes features like frequency synchronization, power good indication, and remote sensing.

 

The TPS40100RGER is housed in a 24-VQFN package measuring 4mm x 4mm, designed for surface mounting. The operating temperature range is -40°C to 85°C. Its internal gate drivers for N-channel MOSFETs and internal 5V regulator simplify external component requirements.

 

Applications for this controller include servers, networking equipment, cable modems and routers, XDSL modems and routers, set-top boxes, telecommunications equipment, and power supply modules.

TPS40100RGER Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40100RGER DC DC Switching Controller
Subcategory: Switching Regulators

TPS40100RGER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS40100RGER Estimated Pricing

Qty Low High
1+ $1.39 $1.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS40100RGER Features

  • Synchronous buck controller with advanced sequencing.
  • Wide input voltage range from 4.5V to 18V.
  • Adjustable output voltage from 0.7V to 5.5V.
  • Maximum output current of 20A.
  • Operates at frequencies between 100kHz and 600kHz.

TPS40100RGER Applications

  • Suitable for server power supplies.
  • Used in networking equipment.
  • Ideal for telecommunications systems.
  • Applicable to set-top boxes.
  • Designed for power supply modules.

TPS40100RGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40100RGER?

4.5 V to 18 V.

What is the output voltage range?

0.7 V to 5.5 V.

What is the maximum output current?

20 A.

What is the switching frequency range?

100 kHz to 600 kHz.

What package is the TPS40100RGER available in?

24-VQFN Exposed Pad (4x4 mm).

What is the operating temperature range?

-40°C to 85°C.

Does the TPS40100RGER support synchronous rectification?

Yes.

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