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LTM4703EY: 16VIN, 12A Ultra Low Noise Quiet Switching 3 μModule Buck Regulator

Model: LTM4703EY

Package: BGA-49

Type: μModule Buck Regulator

Overview:

The LTM4703EY is a complete 12A step-down Silent Switcher 3 μModule® (micro-module) regulator in a 6.25mm × 6.25mm × 5.07mm miniature Ball Grid Array (BGA) package.The LTM4703 operates over an input voltage range of 3V to 16V, and over an output voltage range of 0.3V to 6V. The output voltage is set by a single resistor that provides unity gain operation over the entire output range, resulting in nearly constant output noise independent of output voltage. Only a large number of input and output capacitors are required to complete the design.

LTM4703EY - Product Specifications:

Type: Non-Isolated PoL Module

Number of Outputs: 1

Voltage - Input (Min): 3V

Voltage - Input (Max): 16V

Voltage - Output 1: 0.3 ~ 6V

Current - Output (Max): 12A

Power (W): 72 W

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Housing: 49-BFBGA Module

Supplier Device Package: 49-BFBGA (6.25x6.25)

LTM4703EY - Product Features:

Low noise Silent Switcher®3 architecture

Ultra-low EMI emissions

Ultra-low RMS noise (10Hz to 100kHz): 8μVRMS

±1.5% maximum total DC output voltage error over line, load, and temperature conditions

Input voltage range 3V to 16V

Output Voltage Range 0.3V to 6V

12A maximum continuous output current

Adjustable and synchronisable: 300kHz to 3MHz

Current mode control, fast transient response

Forced Continuous Mode (FCM) function

Multi-phase parallel connection with current sharing

Programmable power good

6.25mm × 6.25mm × 5.07mm BGA package

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