Linear Technology, LTM4644EY#PBF DC-DC Converter Quad 4A Adjustable 77-Pin, BGA

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

μModule Regulators, Dual & Multiple Output

A range of μModule (micro-module) regulators from Linear Technology providing non-isolated dual and multiple outputs. These switching regulator modules offer highly-efficiency compact solutions for DC-DC power supply applications and include switching controller, power FETs, inductors and all supporting components. The modules incorporate fault protection features including over-voltage and over-current protection.

Switching Voltage Regulators, Linear Technology

Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.
The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, forward, Isolated, Inverting and flyback controllers. The Flyback, Forward and Isolated Controllers primary and secondary side provide a solution to help replace the DC/DC bricks that get used in back-plane power conversion.

Specifications
Attribute Value
Maximum Output Current 4A
Maximum Output Voltage 5.5 V
Regulator Function Step Down
Minimum Output Voltage 0.6 V
Minimum Input Voltage 4 V
Maximum Input Voltage 14 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 4
Pin Count 77
Package Type BGA
Switching Regulator Yes
Line Regulation 0.04 %/V
Load Regulation 0.5 %
Maximum Switching Frequency 1 MHz
Maximum Operating Temperature +125 °C
Length 9mm
Height 4.51mm
Dimensions 9 x 15 x 4.51mm
Width 15mm
Minimum Operating Temperature -40 °C
3910 In Global stock for delivery within 4 - 8 working days
Price Each (In a Tray of 170)
PHP 3,672.889
(exc. VAT)
PHP 4,113.636
(inc. VAT)
units
Per Unit
Per Tray*
170 +
PHP3,672.889
PHP624,391.13
*price indicative
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