SG Micro Corp

SGM6010 3A, 2MHz, Synchronous Step-Down Converter

GENERAL DESCRIPTION

The SGM6010 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 3V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current.

The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The switching frequency is set by an external resistor. The 100% duty cycle provides low dropout operation extending battery life in portable systems. Current mode operation with external compensation allows the transient response to be optimized over a wide range of loads and output capacitors.

The SGM6010 is operated in forced continuous PWM mode which minimizes ripple voltage and reduces the noise and RF interference.

SGM6010 is available in the Green TDFN-3×3-10L package. It is rated over the -40 to +85 temperature range.


PIN CONFIGURATIONS


FEATURES

• High Efficiency: Up to 95%
• Low RDS(ON) Internal Switches: 120mΩ
• Programmable Frequency: 300kHz to 2MHz
• 3A Output Current
• Input Voltage Range: 3V to 5.5V
• 0.8V Reference Allows Low Output Voltages
• Less than 1μA Shutdown Current
• 100% Duty Cycle for Lowest Dropout
• Forced Continuous PWM Mode Operation
• No External Power MOSFETs and
    Schottky Diode Required
• Excellent Line Regulation and Load Transient
    Response
• -40
 to +85 Operating Temperature Range
• Available in Green TD
FN-3×3-10L Package

APPLICATIONS

Digital Book Readers
Digital Cameras
Portable Instruments
Wireless and DSL Modems
Battery Powered Equipments
Microprocessor, DSP Power Supplies


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM6010YTD10G/TR Production TDFN-3×3-10L 10 Y -40℃ to +85℃ Samples

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