IR2127
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Published | 1996 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Technology | CMOS |
| Voltage - Supply | 12V~20V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 15V |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | IR2127 |
| JESD-30 Code | R-PDIP-T8 |
| Qualification Status | Not Qualified |
| Input Type | Non-Inverting |
| Output Characteristics | TOTEM-POLE |
| Output Polarity | TRUE |
| Input Characteristics | SCHMITT TRIGGER |
| Rise / Fall Time (Typ) | 80ns 40ns |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| Channel Type | Single |
| Number of Drivers | 1 |
| Turn On Time | 0.25 μs |
| Output Peak Current Limit-Nom | 0.5A |
| Driven Configuration | High-Side or Low-Side |
| Gate Type | IGBT, N-Channel MOSFET |
| Current - Peak Output (Source, Sink) | 250mA 500mA |
| High Side Driver | YES |
| Logic Voltage - VIL, VIH | 0.8V 3V |
| Turn Off Time | 0.2 μs |
| High Side Voltage - Max (Bootstrap) | 600V |
| Height Seated (Max) | 5.33mm |
| Length | 9.88mm |
| Width | 7.62mm |
| RoHS Status | Non-RoHS Compliant |
Description
A high voltage, high-speed power MOSFET and IGBT driver are the IR2127. Ruggedized monolithic construction is made possible by proprietary HVIC and latches immune CMOS technology. The normal CMOS or LSTTL outputs are compatible with the logic input down to 3.3V. The gate drive voltage is cut off when the protective circuitry detects an overcurrent in the driven power transistor. To let users know that an over-current shutdown has happened, an open drain FAULT signal is provided. A high pulse current buffer stage with minimal cross-conduction is a feature of the output driver.
An N-channel power MOSFET or IGBT with a high side or low side configuration that operates up to 600 volts can be driven using the floating channel.
Features
FAULT lead indicates shutdown has occurred
Output in phase with the input
Available in Lead-Free
Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune
Application-specific gate drive range:
Motor Drive: 12 to 20V
Undervoltage lockout
3.3V, 5V and 15V input logic compatible
Applications
Switch Mode Power Supplies (SMPS)
Power-Over-Ethernet (PoE)
Solar Inverters
Automotive Applications
Switch, Buck and Synchronous Rectification
Uninterruptible Power Supplies (UPS)
Small Motor Control
