TPS61162AYFFR

$0.82

Description：IC LED DRV RGLTR PWM 30MA 9DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c577fb41f133 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM 30MA 9DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：2
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：6.5V
Voltage - Output：2.7V ~ 27V
Current - Output / Channel：30mA
Frequency：1.2MHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：9-UFBGA, DSBGA
Supplier Device Package：9-DSBGA
Grade：-
Qualification：-

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TPS61162AYFFR

Overview

The TPS61162AYFFR is a dual-channel white LED driver from Texas Instruments, designed for smartphone backlight applications. It operates with an input voltage range of 2.7V to 6.5V and provides regulated output currents up to 30mA per channel. The device utilizes a boost topology with an internal switch and supports analog and PWM dimming methods. It features a 1.2MHz switching frequency and communicates via an EasyScale 1-Wire interface. The component is housed in a 9-DSBGA package and functions within a temperature range of -55°C to 125°C.

Feature Summary

Dual-channel architecture supporting independent control of two white LED strings
Integrated EasyScale 1-Wire interface for simplified system connectivity
Supports both analog and pulse-width modulation (PWM) dimming techniques

Applications

Smartphone LCD backlight systems
Mobile device display illumination
Portable electronics requiring compact LED drivers

Procurement Notes

Verify the specific suffix 'AYFFR' against the manufacturer's current datasheet to confirm pinout and electrical specifications. Check for obsolescence status or lifecycle changes, as availability may vary by region. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component when designing mobile devices requiring dual-channel WLED driving with minimal external components. Consider its small DSBGA footprint and integrated switch for space-constrained layouts. Evaluate the 1-Wire interface requirements against the host controller's capabilities and ensure the operating temperature range meets the target application's environmental standards.

Part Context

This part belongs to the TPS6116xA family of dual-channel WLED drivers optimized for portable consumer electronics. It serves as a specialized solution for managing backlight power in smartphones and similar handheld devices where efficiency and size are critical constraints.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the TPS6116x series or newer generations. Verify functional equivalence regarding pinouts, electrical parameters, and interface protocols before transitioning designs.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.