MM5451YN - Microchip

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MM5451YN
Manufacturer

Microchip
ChipWorker Part#

CW2793600
Category

LED Driver, LED Display Driver
Package

PDIP-40
Description

MICROCHIP MM5451YN LED Driver, 4.75V to 11V input, 35Outputs, 500kHz Switch. Frequency, 1.8V/2.7mA out, DIP-40
Documentation

Datasheet

MM5451YN Global Supplier

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MM5451YN Specifications

Attribute	Attribute Value

Part Number	MM5451YN
Manufacturer	Microchip
ChipWorker Part#	CW2793600
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	40 Pin
Case/Package	PDIP-40
Number of Outputs	35 Output
Output Voltage	1.8 V
Output Current	2.7 mA
Supply Current	10 mA
Number of Positions	40 Position
Power Dissipation	1000 W
Switching Frequency	500 kHz
Input Voltage (Max)	11 V
Input Voltage (Min)	4.75 V
Output Voltage (Max)	1.8 V
Output Current (Max)	25 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.75V ~ 11V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Unknown
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The MM5451YN is a LED Display Driver is monolithic MOS IC"s fabricated in an N-channel, metal gate process. The technology produces low-threshold, enhancement-mode and ion-implanted depletion-mode devices. A single pin controls the LED display brightness by setting a reference current through a variable resistor connected to the supply.
Continuous brightness control
Serial data input
No load signal requirement
Wide power supply operation
TTL compatibility
34 or 35 Outputs, 15mA capability
Alphanumeric capability

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