ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V
Terminal Position
BOTTOM
Terminal Form
BALL
Number of Functions
4
Terminal Pitch
1.27mm
Base Part Number
LTM4644
Pin Count
77
Number of Outputs
4
Voltage - Input (Max)
14V
Output Voltage
5.5V
Max Output Current
4A
Voltage - Output 1
0.6V~5.5V
Voltage - Input (Min)
4V
Input Voltage-Nom
12V
Current - Output (Max)
4A 4A 4A 4A
Output Current
4A
Voltage - Output 2
0.6V~5.5V
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Voltage - Output 3
0.6V~5.5V
Switcher Configuration
BUCK
Voltage - Output 4
0.6V~5.5V
Switching Frequency-Max
1300kHz
Height
4.826mm
Length
15mm
Width
9mm
RoHS Status
Non-RoHS Compliant
In-Stock:144 items
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$54.60000
$54.6
25
$45.50240
$1137.56
100
$38.66200
$3866.2
LTM4644IY Product Details
Description:
The Analog Devices LTM4644IY is a 4-channel, high-efficiency, synchronous step-down DC-DC converter. It is designed to provide up to 4A of continuous output current per channel with a wide input voltage range of 0.6V to 5.5V. The device features a wide range of operating frequencies, adjustable output voltage, and programmable current limit. It also includes a power-good output, soft-start, and thermal shutdown.
Features: • 4-channel, high-efficiency, synchronous step-down DC-DC converter • Up to 4A of continuous output current per channel • Wide input voltage range of 0.6V to 5.5V • Wide range of operating frequencies • Adjustable output voltage • Programmable current limit • Power-good output • Soft-start • Thermal shutdown
Applications: • Automotive • Industrial • Medical • Portable electronics • Power management • Telecommunications
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