BK1/TDC11-850MA

Product Overview

Category: Electronic Component
Use: Power supply
Characteristics: High efficiency, compact design
Package: SMD
Essence: Regulated DC/DC converter
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

• Input Voltage: 8V to 36V
• Output Voltage: 5V
• Output Current: 850mA
• Efficiency: 92%
• Operating Temperature: -40°C to 85°C
• Isolation Voltage: 1500VDC

Detailed Pin Configuration

1. Vin (Input voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. Vout (Output voltage)

Functional Features

• Wide input voltage range
• Short-circuit protection
• Overcurrent protection
• Thermal shutdown
• Low standby current

Advantages

• High efficiency
• Compact size
• Wide operating temperature range
• Comprehensive protection features

Disadvantages

• Limited output current compared to some alternatives
• SMD package may be challenging for hand soldering

Working Principles

The BK1/TDC11-850MA is a step-down DC/DC converter that regulates the input voltage to a stable 5V output. It uses pulse-width modulation (PWM) to control the output voltage and provides various protection mechanisms to ensure reliable operation.

Detailed Application Field Plans

This converter is suitable for various applications requiring a regulated 5V power supply, such as industrial control systems, automotive electronics, and battery-powered devices. Its wide input voltage range makes it versatile for different power sources.

Detailed and Complete Alternative Models

• BK1/TDC11-1000MA: Similar specifications with higher output current
• BK1/TDC11-500MA: Similar specifications with lower output current
• BK1/TDC11-5V-1A: Higher output current variant with fixed 5V output

This information provides a comprehensive overview of the BK1/TDC11-850MA, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.