UCC21521CDW
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Описание
UCC21521 Dual-Channel Gate Drivers
Texas Instruments UCC21521 Dual-Channel Gate Drivers are isolated dual-channel gate drivers with 4A source and 6A sink peak current. These devices are designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5MHz with best-in-class propagation delay and pulse-width distortion. The input side is isolated from the two output drivers by a 5.7kVRMS reinforced isolation barrier. This isolation has a minimum of 100V/ns common-mode transient immunity (CMTI). An internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500VDC. This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). The EN pin pulled low shuts down both outputs simultaneously and allows for normal operation when left open or pulled high. As a fail-safe measure, primary-side logic failures force both outputs low.
Texas Instruments UCC21521 Dual-Channel Gate Drivers are isolated dual-channel gate drivers with 4A source and 6A sink peak current. These devices are designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5MHz with best-in-class propagation delay and pulse-width distortion. The input side is isolated from the two output drivers by a 5.7kVRMS reinforced isolation barrier. This isolation has a minimum of 100V/ns common-mode transient immunity (CMTI). An internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500VDC. This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). The EN pin pulled low shuts down both outputs simultaneously and allows for normal operation when left open or pulled high. As a fail-safe measure, primary-side logic failures force both outputs low.
Технические параметры
Brand: | Texas Instruments |
Factory Pack Quantity: Factory Pack Quantity: | 40 |
Fall Time: | 7 ns |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Drivers: | 2 Driver |
Number of Outputs: | 2 Output |
Operating Supply Current: | 2 mA |
Output Current: | 6 A |
Output Voltage: | 25 V |
Package / Case: | SOIC-16 |
Packaging: | Tube |
Pd - Power Dissipation: | 1.05 W |
Product Category: | Isolated Gate Drivers |
Product Type: | Isolated Gate Drivers |
Product: | Isolated Gate Drivers |
Propagation Delay - Max: | 30 ns |
Rise Time: | 6 ns |
Series: | UCC21521 |
Shutdown: | No Shutdown |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Max: | 18 V |
Supply Voltage - Min: | 3 V |
Technology: | Si |
Type: | Half-Bridge |
Brand | Texas Instruments |
Configuration | Non-Inverting |
Development Kit | UCC21521CEVM-286 |
Factory Pack Quantity | 2000 |
Fall Time | 7 ns |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +125 C |
Minimum Operating Temperature | -40 C |
Mounting Style | SMD/SMT |
Number of Drivers | 2 Driver |
Number of Outputs | 2 Output |
Operating Supply Current | 3 mA |
Output Current | 4 A, 6 A |
Output Voltage | 14.7 V to 25 V |
Package / Case | SOIC-16 |
Packaging | Reel |
Pd - Power Dissipation | 1.05 W |
Product | IGBT, MOSFET Gate Drivers |
Product Category | Gate Drivers |
Rise Time | 6 ns |
RoHS | Details |
Series | UCC21521 |
Shutdown | No Shutdown |
Supply Voltage - Max | 18 V |
Supply Voltage - Min | 3 V |
Type | Isolated Dual Channel Gate Driver |
Вес, г | 0.7454 |
Техническая документация
Datasheet
pdf, 1628 КБ