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2203-6429

作者：小编 更新时间：2026-05-20 点击数：

2203-6429.jpg

2203-6429.jpg

General Description

The 2203-6429 is a custom industrial control module or electronic assembly, commonly used in elevator drives, servo systems, or power supply units. It is not a standard off-the-shelf part; the number typically represents an internal part number, a board revision, or a system-specific component combination.

1. Possible Component Breakdown

2203 Section

  • Type: DC-DC synchronous buck converter (TI TPS562203 equivalent)

  • Input Voltage: 4.2 V – 17 V DC

  • Output Voltage: 0.6 V – 7 V DC

  • Output Current: Up to 2 A

  • Features: High efficiency at light loads, overcurrent protection, soft start

  • Package: SOT-5X3 (6 pins)

6429 Section

  • Type: Low-power voltage monitor / reset IC (Maxim MAX6429 equivalent)

  • Supply Voltage: 2.5 V – 16 V DC

  • Channels: Single or dual-level monitoring

  • Quiescent Current: Microampere range

  • Features: Hysteresis, watchdog function (optional), power-fail detection

  • Package: SOT-23-6

2. Typical Application

  • Industrial control boards

  • Elevator and servo drive systems

  • Precision power supply monitoring

  • Factory automation equipment

  • Embedded systems requiring stable voltage regulation and supervision

3. Electrical Characteristics (Combined)

  • Operating Voltage: 4.2 V – 17 V DC (input to converter)

  • Output Voltage: 0.6 V – 7 V DC (regulated)

  • Monitoring Threshold: Adjustable (via external resistors)

  • Operating Temperature: -40 °C to +85 °C

  • Storage Temperature: -55 °C to +125 °C

  • Humidity: 5% – 95% RH, non-condensing

4. Functional Features

  • Step-down voltage regulation with high efficiency

  • Overvoltage/undervoltage detection and reset generation

  • Overcurrent and short-circuit protection

  • Thermal shutdown for overtemperature conditions

  • Power-good signal for system monitoring

5. Safety & Compliance

  • Compliant with industrial EMC standards

  • RoHS compliant (lead-free)

  • Suitable for Class 2 circuits (low voltage, limited power)

6. Installation & Handling

  • Mounting: Surface-mount (SMT) or through-hole (depending on assembly)

  • Recommended Soldering Profile: Reflow (260 °C max)

  • ESD Protection: Handle with anti-static gloves and mats

7. Ordering Information

  • Part Number: 2203-6429

  • Description: Custom Power Module (Buck Converter + Voltage Monitor)

  • Manufacturer: OEM / Industrial Control Supplier

  • Lead Time: Typically 4–6 weeks (custom build)

Note: Since 2203-6429 is a non-standard part, exact specifications may vary based on the original equipment manufacturer (OEM) and system requirements. For precise details, refer to the OEM’s schematic, BOM, or technical documentation.


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