The UCC23514 is an Opto-compatible, single-channel, isolated gate driver for IGBTs, MOSFETs and SiC MOSFETs, with 4.5-A source and 5.3-A sink peak output current and 5.0-kV_RMS reinforced isolation rating. The high supply voltage range of 33-V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. UCC23514 can drive both low side and high side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion.

Tight process control results in small part-to-part skew. The input stage is an emulated diode (e-diode) which means long term reliability and excellent aging characteristics compared to traditional LEDs. It is offered in an 8-Pin surface mount 7.5 mm x 5.85 mm (typical) SOIC package, with creepage and clearance ≥ 8.5 mm, and a mold compound from material group I which has a comparative tracking index (CTI) > 600 V. UCC23514’s high performance and reliability makes it ideal for use in all types of motor drives, solar inverters, industrial power supplies, and appliances. The higher operating temperature opens up opportunities for applications not previously able to be supported by traditional opto-couplers.

The UCC23514V option provides the gate drive output on a single terminal. For applications requiring split gate drive output, the UCC23514S version provides two separate output pins, OUTH and OUTL. The UCC23514E version suits applications requiring an UVLO referenced to a separate COM pin, which facilitates bipolar gate drive supply applications. The UCC23514M option connects the gate of the transistor to an internal clamp to prevent false turn-on caused by Miller current.

• 5.0-kVRMS single channel isolated gate driver with opto-compatible input
• Pin-to-pin, drop in upgrade for opto-isolated gate drivers
• 4.5-A source, 5.3-A sink, peak output current
• 12-V to 33-V output driver supply voltage
• Rail-to-rail output
• 105-ns (maximum) propagation delay
• 25-ns (maximum) part-to-part delay matching
• 35-ns (maximum) pulse width distortion
• 150-kV/μs (minimum) common-mode transient immunity (CMTI)
• Isolation barrier life > 50 Years
• 13-V reverse polarity voltage handling capability on input stage
• DWV package with 8.5 mm creepage
• Operating junction temperature, TJ: –40°C to +150°C
• Safety-related certifications (Planned):
  • 7000-VPK reinforced isolation per DIN V VDE V0884-11: 2017-01
  • 5.0-kVRMS isolation for 1 minute per UL 1577
  • CQC certification per GB4943.1-2011

• Number of channels (#)
• 1
• Isolation rating (Vrms)
• 5000
• Power switch
• IGBT, SiCFET
• Peak output current (A)
• 4.5
• DIN V VDE V 0884-10 transient overvoltage rating (Vpk)
• 8000
• DIN V VDE V 0884-10 working voltage (Vpk)
• 1500
• Output VCC/VDD (Max) (V)
• 33
• Output VCC/VDD (Min) (V)
• 14
• Prop delay (ns)
• 70
• Operating temperature range (C)
• -40 to 125
• Undervoltage lockout (Typ)
• 12

UCC23514的完整型号有：UCC23514EDWV、UCC23514EDWVR、UCC23514MDWV、UCC23514MDWVR、UCC23514SDWV、UCC23514SDWVR、UCC23514VDWV、UCC23514VDWVR，以下是这些产品的关键参数及官网采购报价：

UCC23514EDWV，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：64个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514EDWV的批量USD价格：1.207（1000+）

UCC23514EDWVR，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514EDWVR的批量USD价格：1.006（1000+）

UCC23514MDWV，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：64个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514MDWV的批量USD价格：1.207（1000+）

UCC23514MDWVR，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514MDWVR的批量USD价格：1.006（1000+）

UCC23514SDWV，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：64个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514SDWV的批量USD价格：1.207（1000+）

UCC23514SDWVR，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514SDWVR的批量USD价格：1.006（1000+）

UCC23514VDWV，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：64个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514VDWV的批量USD价格：1.207（1000+）

UCC23514VDWVR，工作温度：-40 to 125，封装：SOIC (DWV)-8，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网UCC23514VDWVR的批量USD价格：1.006（1000+）

UCC23514EVM — UCC23514 5.7-KVrms, 4.5-A single-channel isolated gate driver with opto compatible input EVM

UCC23514EVM 适用于评估 UCC23514，后者是一款具备 4.5A 峰值拉电流和 5.3A 峰值灌电流能力的隔离式单通道栅极驱动器。此 EVM 可用作功率 MOSFET 和 IGBT 的驱动参考设计，具备高达 33V 的驱动电压，可使用跳线针对各种 UCC23514 型号进行配置。

UCC23514M SIMPLIS model

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