UCC27221PWPR
Texas Instruments
Texas Instruments
IC GATE DRVR HALF-BRIDG 14HTSSOP
$1.81
Available to order
Reference Price (USD)
1+
$1.81000
500+
$1.7919
1000+
$1.7738
1500+
$1.7557
2000+
$1.7376
2500+
$1.7195
Exquisite packaging
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Texas Instruments's UCC27221PWPR establishes new standards for automotive PMIC - Gate Driver ICs with ASIL-D functional safety certification. This IC classification incorporates: 1) Redundant fault detection circuits, 2) On-chip LDO for auxiliary power, and 3) ISO 26262-compliant failure modes. Automotive applications range from 48V mild-hybrid BSG systems to steer-by-wire and brake-by-wire architectures. Benchmark tests show the UCC27221PWPR reducing ECU wake-up time by 200ms in Volkswagen's MEB platform, while preventing latch-up during load-dump transients up to 45V. The driver also enables <1 A standby current for always-on ADAS modules.
Specifications
- Product Status: Obsolete
- Driven Configuration: Half-Bridge
- Channel Type: Synchronous
- Number of Drivers: 2
- Gate Type: N-Channel MOSFET
- Voltage - Supply: 3.7V ~ 20V
- Logic Voltage - VIL, VIH: 0.7V, 2.6V
- Current - Peak Output (Source, Sink): 4A, 4A
- Input Type: Inverting
- High Side Voltage - Max (Bootstrap): -
- Rise / Fall Time (Typ): 17ns, 17ns
- Operating Temperature: -55°C ~ 115°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 14-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package: 14-HTSSOP
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