Specification	MIC2293C-34YML-TR

Applications	Backlight
Current - Output / Channel	750 mA
Dimming	Analog, PWM
Frequency	2 MHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	8-MLF®, 8-VFDFN Exposed Pad
Supplier Device Package	8-MLF® (2x2)
Topology	Step-Up (Boost)
Type	DC DC Regulator
Voltage - Supply (Max) [Max]	10 V
Voltage - Supply (Min) [Min]	2.5 V

MIC2293C Series

2.0MHz White LED Driver w/ 15V OVP w/ Internal Schottky

Part	Operating Temperature [Min]	Operating Temperature [Max]	Internal Switch(s)	Number of Outputs	Voltage - Supply (Min) [Min]	Frequency	Supplier Device Package	Dimming	Mounting Type	Voltage - Supply (Max) [Max]	Applications	Topology	Type	Package / Case	Current - Output / Channel
Microchip Technology MIC2293C-34YML-TR	-40 °C	125 ¯C		1	2.5 V	2 MHz	8-MLF® (2x2)	Analog PWM	Surface Mount	10 V	Backlight	Step-Up (Boost)	DC DC Regulator	8-MLF® 8-VFDFN Exposed Pad	750 mA
Microchip Technology MIC2293-34YML-TR	-40 °C	125 ¯C		1	2.5 V	2 MHz	8-MLF® (2x2)	Analog PWM	Surface Mount	10 V	Backlight	Step-Up (Boost)	DC DC Regulator	8-MLF® 8-VFDFN Exposed Pad	750 mA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.55
	Digi-Reel®	1	$ 1.55
	Tape & Reel (TR)	5000	$ 1.16
Microchip Direct	T/R	1	$ 1.55
		25	$ 1.29
		100	$ 1.16
		1000	$ 1.13
		5000	$ 1.12
Newark	Each (Supplied on Full Reel)	100	$ 1.20

Description

General part information

MIC2293C Series

The MIC2292C and MIC2293C are high frequency, pulse-width modulator (PWM) boost regulators optimized for constant-current, white LED driver applications. Because of their constant PWM switching frequencies of 1.6MHz and 2MHz, respectively, the MIC2292/93C can use the smallest external components, allowing designers to avoid sensitive IF bands in their RF applications.

The products feature an internal Schottky diode and two levels of output overvoltage protection allowing a small size and efficient DC/DC solution that requires only four external components.

The 2.5V to 10V input voltage range of MIC2292/3C allows direct operation from 1- and 2-cell Li-Ion as well as 3- to 4-cell NiCad/NiMH/Alkaline batteries.