Integrated Circuits (ICs)

TPS61162YFFR

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Texas Instruments

IC LED DRV RGLTR PWM 30MA 9DSBGA

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Integrated Circuits (ICs)

TPS61162YFFR

Unknown

Texas Instruments

IC LED DRV RGLTR PWM 30MA 9DSBGA

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61162YFFR

Applications	Backlight
Current - Output / Channel	30 mA
Dimming	Analog, PWM
Frequency	1.2 MHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	9-UFBGA, DSBGA
Supplier Device Package	9-DSBGA
Topology	Step-Up (Boost)
Type	DC DC Regulator
Voltage - Output [Max]	27 V
Voltage - Output [Min]	2.7 V
Voltage - Supply (Max) [Max]	6.5 V
Voltage - Supply (Min) [Min]	2.7 V

TPS61162 Series

Dual-Channel WLED Driver for Smart Phones

Part	Operating Temperature [Max]	Operating Temperature [Min]	Frequency	Topology	Package / Case	Voltage - Output [Min]	Voltage - Output [Max]	Internal Switch(s)	Current - Output / Channel	Applications	Voltage - Supply (Min) [Min]	Dimming	Voltage - Supply (Max) [Max]	Mounting Type	Type	Supplier Device Package	Number of Outputs
Texas Instruments TPS61162YFFR	85 C	-40 ¯C	1.2 MHz	Step-Up (Boost)	9-UFBGA DSBGA	2.7 V	27 V		30 mA	Backlight	2.7 V	Analog PWM	6.5 V	Surface Mount	DC DC Regulator	9-DSBGA	2
Texas Instruments TPS61162DYFFR	85 C	-40 ¯C	1.2 MHz	Step-Up (Boost)	9-UFBGA DSBGA	2.7 V	27 V		30 mA	Backlight	2.7 V	Analog PWM	6.5 V	Surface Mount	DC DC Regulator	9-DSBGA	2

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.93
	Tape & Reel (TR)	3000	$ 0.92
		6000	$ 0.88

Description

General part information

TPS61162 Series

The TPS61162D is a dual-channel WLED driver which provides highly integrated solutions for single-cell Li-ion-battery-powered smart-phone backlighting. The device has a built-in high efficiency boost regulator with integrated 1.5-A/40-V power MOSFET and can support as low as 2.7-V input voltage. With two high current-matching capability current sink regulators, the device can drive up to 7s2p WLED diodes. The boost output can automatically adjust to the WLED forward voltage, allowing very low voltage headroom control, thus improving LED strings efficiency effectively.

The TPS61162D supports both the PWM dimming interface and one-wire digital EasyScale dimming interface and can realize 9-bit brightness code programming.

The TPS61162D integrates built-in soft start, overvoltage, and overcurrent protection, as well as thermal shutdown protections.

Documents

Technical documentation and resources

No documents available