Maxim MAX830CWE+

降压降压8V30V1A

Overview

The MAX830/MAX831/MAX832/MAX833 are monolithic, bipolar, pulse-width-modulation (PWM), switch-mode, stepdown DC-DC regulators. Each is rated at 1A. Very few external components are needed for standard operation because the power switch, oscillator, feedback, and control circuitry are all on-chip. Employing a classic buck topology, these regulators perform high-current step-down functions.

♦ Input Range: Up to 30V♦ 1A On-Chip Power Switch♦ Adjustable Output (MAX830) Fixed Outputs: 5V (MAX831) 3.3V (MAX832) 3V (MAX833)♦ 100kHz Switching Frequency♦ Excellent Dynamic Characteristics♦ Few External Components♦ 8mA Quiescent Current♦ 16-Pin SO Package♦ Evaluation Kit Available

Features

Bulk Package
Positive Output Configuration
Buck Topology
Adjustable Output Type
1 Number of Outputs
8V Voltage - Input (Min)
30V Voltage - Input (Max)
2.21V Voltage - Output (Min/Fixed)
30V Voltage - Output (Max)
1A Current - Output
100kHz Frequency - Switching
No Synchronous Rectifier
0°C ~ 70°C (TA) Operating Temperature
Surface Mount Mounting Type