MAX728 Datasheet 5V/3.3V/3V 5A Step-Down / PWM / Switch-Mode DC-DC Regulators

Manufacturer: Maxim Integrated (now Analog Devices)

Datasheet Details

Part number	MAX728
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	39.97 KB
Description	5V/3.3V/3V 5A Step-Down / PWM / Switch-Mode DC-DC Regulators
Download	MAX728 Download (PDF)

The MAX787/MAX788/MAX789 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode, step-down DC-DC regulators.

Each is rated at 5A.

Very few external components are needed for standard operation because the power switch, oscillator, feedback, and control circuitry are all on-chip.

19-0182; Rev 3; 9/95 5V/3.3V/3V 5A Step-Down, PWM, Switch-Mode DC-DC.

o Input Range: Up to 40V o 5A On-Chip Power Switch o Fixed Outputs: 5V (MAX787) 3.3V (MAX788) 3V (MAX789) o 100kHz Switching Frequency o Excellent Dynamic Characteristics o Few External Components o 8.5mA Quiescent Current o TO-220 Package MAX787/MAX788/MAX789 ______________Ordering Information PART MAX787CCK MAX787ECK MAX788CCK MAX788ECK MAX789CCK MAX789ECK TEMP. RANGE 0°C to +70°C -40°C to +85°C 0°C to +70°C -40°C to +85°C 0°C to +70°C -40°C to +85°C PIN-.

Part Number	Description
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