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TPS65185RGZR The Texas Instruments TPS65185RGZR is a specialized Power Management IC designed for E-Ink Vizplex enabled electronic paper displays. It offers a 3V to 6V input voltage range and multiple regulated outputs.
Mfr Part #:

TPS65185RGZR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS65185RGZR is a specialized Power Management IC designed for E-Ink Vizplex enabled electronic paper displays. It offers a 3V to 6V input voltage range and multiple regulated outputs.
✓ Total Stock: 30,282 pcs
$ Price Range: $2.37

TPS65185RGZR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,782 pcs
On Request
20782 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 13+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request 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.

TPS65185RGZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPS65185RGZR Description

Short technical summary and product information.

The Texas Instruments TPS65185RGZR is a single-chip power-management solution tailored for E Ink Vizplex electronic paper displays. It efficiently generates positive and negative gate, source driver voltages, and back-plane bias from a single low-voltage input supply.

 

This PMIC supports panel sizes of 9.7 inches and larger, operating from a 3-V to 6-V input voltage range. It includes a boost converter for the positive rail, an inverting buck-boost converter for the negative rail, and two adjustable LDOs for the source driver supply. Additionally, two charge pumps are provided for the gate driver supply, and an adjustable VCOM driver ensures accurate panel-backplane biasing.

 

The TPS65185RGZR features I2C control, power sequencing, and adjustable soft-start, along with thermal shutdown protection. It is available in a 48-VQFN package, suitable for surface mount applications.

 

Key electrical specifications include a typical quiescent current of 5.5 mA and a shutdown current of 3.5 µA. The switching frequency is typically and maximally 1000 kHz. The device offers 4 regulated outputs, comprising 2 step-up DC/DC converters and 2 LDOs.

TPS65185RGZR Quick Information

Product Type: Power Management IC (PMIC)
Canonical Name: PMIC for E-Ink Vizplex Enabled Electronic Paper Display
Subcategory: Specialized PMIC

TPS65185RGZR Compliance

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

TPS65185RGZR Estimated Pricing

Qty Low High
1+ $2.37 $2.37

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

TPS65185RGZR Features

  • PMIC for E-Ink Vizplex displays
  • 3V to 6V input voltage range
  • Generates positive and negative rails
  • Includes boost, buck-boost, and LDOs
  • 48-VQFN package for surface mounting

TPS65185RGZR Applications

  • Powering E Ink Vizplex displays
  • Electronic paper display applications
  • Portable electronic devices
  • Low power display systems

TPS65185RGZR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS65185RGZR?

The input voltage range is 3V to 6V.

What is the operating temperature range of the TPS65185RGZR?

The operating temperature range is -40°C to 85°C.

How many regulated outputs does the TPS65185RGZR provide?

It provides 4 regulated outputs, including 2 step-up DC/DC converters and 2 LDOs.

What type of package is the TPS65185RGZR supplied in?

The TPS65185RGZR is supplied in a 48-VQFN (7x7) package.

What are the key features of the TPS65185RGZR?

Key features include I2C control, power sequencing, adjustable soft-start, and thermal shutdown.

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