Analog Devices LTM4740
Single 15A Step-Down uModule Regulator
| Part No. | LTM4740 |
|---|---|
| Datasheet | LTM4740 Download |
| Manufacturer |  Analog Devices |
| Description | Single 15A Step-Down uModule Regulator |
| Buy | Stock & Price |
FEATURES
● Complete Solution in <1cm2 (Single-Sided PCB) or 0.5cm2 (Dual-Sided PCB)● PMBus Telemetry of Output Current, Output Voltage, Input Voltage, and Junction Temperature
● Pin-to-Pin Compatible with LTM4739
● Input Voltage Range: 3V to 15V
● Output Voltage Range: 0.4V to 5.5V
● Adjustable Reference Voltage: 0.4V to 0.8V (Default 0.5V)
● 90% Full-Load Efficiency from 12VIN to 1.5VOUT at 15A
● ±1% Maximum DC Output Error Over Temperature
● Wide Frequency Range: 500kHz to 2MHz
● Internal Compensation
● Power Good Indicator
● Constant Frequency Peak Current Mode Control
● Differential Remote Sense
● Single-Phase Point-of-Load Operation
● 49-Lead 6.25mm × 6.25mm × 5.07mm BGA Package
APPLICATIONS
● Data Center Power, Servers, and Storage● Telecom, Networking, and Industrial Equipment
● Point-of-Load (POL) Voltage Regulators TYPICAL APPLICATION VIN 4.5V TO 15V VIN 2 × 22µF EN OPTIONAL 3.3V BIAS CLK VOUT SENSE+ SENSE– LTM4740 DATA 909Ω PGM0 PGM1 309Ω AGND PGOOD PGND 3.01kΩ 3.01kΩ VOUT 1V, 15A 4 × 100µF Figure 1.
