IR21271STRPBF
9V~20V 420mA 200mA SOIC-8 Gate Drivers RoHS
CURRENT SENSING SINGLE CHANNEL DRIVER
- Manufacturer
- Infineon
- Manufacturer part #
- IR21271STRPBF
- Store part #
- C440505
- Package / case
- SOIC-8
- Category
- Gate Drivers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,718 in stock
#C440505
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹161.64 | ₹161.64 |
| 10+ | ₹132.31 | ₹1,323.10 |
| 30+ | ₹117.76 | ₹3,532.80 |
| 100+ | ₹103.21 | ₹10,321.00 |
| 500+ | ₹83.22 | ₹41,610.00 |
| 1,000+ | ₹78.65 | ₹78,650.00 |
1 × ₹161.64
₹161.64
excl. GST
₹190.74 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
IR21271STRPBF
₹161.64 for 1 + GST
Specifications
- Quiescent Current
- 60uA
- Voltage - Supply
- 9V~20V
- Operating Temperature
- -40℃~+150℃
- Driven Configuration
- High Side;Low Side
- Current - Output Low(IOL)
- 420mA
- Rise Time
- 80ns
- Fall Time
- 40ns
- Features
- Interleaved conduction protection;Overcurrent Protection
- Current - Output High(IOH)
- 200mA
- Load Type
- MOSFET;IGBT
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.319 g
Overview
The IR2127/IR2128/IR21271(S) is a high voltage, high speed power MOSFET and IGBT driver. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3V. The protection circuity detects over-current in the driven power transistor and terminates the gate drive voltage. An open drain FAULT signal is provided to indicate that an over-current shutdown has occurred. The output driver features a high pulse current buffer stage designed for minimum cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side or low side configuration which operates up to 600 volts.
Key features
- 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 (IR2127/IR2128) Automotive: 9 to 20V (IR21271)
- Undervoltage lockout
- 3.3V, 5V and 15V input logic compatible
- FAULT lead indicates shutdown has occured
- Output in phase with input (IR2127/IR21271)
- Output out of phase with input (IR2128)
- Available in Lead-Free
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | IR2128STRPBF-JSM#C18194994JSMSEMI · SOIC-8 | JSMSEMI | SOIC-8 | 238 | ₹132.88 · 238 in stock | View |
| EG2127#C53368406EG Micro · SOP-8 | EG Micro | SOP-8 | 3,935 | ₹44.06 · 3,935 in stock | View | |
 | IR2127SPBF#C151488Infineon · SOIC-8 | Infineon | SOIC-8 | 68 | ₹252.38 · 68 in stock | View |
 | TF2117-TAH#C2683755TFSS · SOIC-8 | TFSS | SOIC-8 | 853 | ₹136.16 · 853 in stock | View |
 | U21276#C41374695UNI-SEMIC · SOP-8 | UNI-SEMIC | SOP-8 | 439 | ₹67.72 · 439 in stock | View |
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