BD9V101MUF

Part: BD9V10xMUF — ROHM Semiconductor

Type: Synchronous Buck DC/DC Converter

Description: 16 V to 60 V input, 1.0 A output synchronous buck converter with integrated power MOSFETs featuring down to 20 ns minimum pulse width for 2.1 MHz direct step-down conversion.

Operating Conditions:

• Supply voltage: 16 to 60 V
• Output current: up to 1.0 A
• Evaluation board preset output: 5.0 V

Absolute Maximum Ratings:

Key Specs:

• Input voltage range: 16 V to 60 V
• Output current rating: 1.0 A
• Minimum pulse width: 20 ns
• Operating frequency capability: 2.1 MHz (capable of 60 V to 3.3 V direct conversion)
• Enable high-level threshold voltage: >2.5 V
• Enable low-level threshold voltage: <0.8 V

Features:

• Wide input voltage range (16 V to 60 V)
• Integrated high-voltage power MOSFETs
• Current mode control architecture
• Ultra-short minimum pulse width (down to 20 ns)
• Long lifetime support guaranteed for industrial market applications (*LB family line)
• Enable input pin for external control

Applications:

• Industrial Equipment
• Consumer Supplies

Fig 3: BD9V10xMUF Reference Application Circuit