UCC27517DBVR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Number of Pins | 5 |
| Operating Temperature | -40°C~140°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 5 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | MOSFET Drivers |
| Technology | BICMOS |
| Voltage - Supply | 4.5V~18V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Base Part Number | UCC27517 |
| Pin Count | 5 |
| Number of Outputs | 1 |
| Max Output Current | 4A |
| Operating Supply Voltage | 12V |
| Output Current | 4A |
| Propagation Delay | 13 ns |
| Input Type | Inverting, Non-Inverting |
| Turn On Delay Time | 30 ns |
| Rise Time | 8ns |
| Fall Time (Typ) | 7 ns |
| Output Polarity | TRUE AND INVERTED |
| Rise / Fall Time (Typ) | 8ns 7ns |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| Channel Type | Single |
| Turn On Time | 0.03 µs |
| Output Peak Current Limit-Nom | 4A |
| Driven Configuration | Low-Side |
| Gate Type | IGBT, N-Channel MOSFET |
| Current - Peak Output (Source, Sink) | 4A 4A |
| Max Junction Temperature (Tj) | 140°C |
| High Side Driver | NO |
| Logic Voltage - VIL, VIH | 1V 2.4V |
| Turn Off Time | 0.03 µs |
| Height | 1.45mm |
| Length | 2.9mm |
| Width | 1.6mm |
| Thickness | 1.2mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC27517 Single Channel Gate Driver Description
The UCC27517 single-channel, high-speed, low-side gate driver device can drive MOSFET and IGBT power switches effectively. UCC27517 can source and sink high peak-current pulses into capacitive loads with rail-to-rail drive capability and extremely short propagation delay, typically 13 ns, thanks to an inherently low shoot-through current design.
At VDD = 12 V, the UCC27517 has a peak-drive current capability of a 4-A source, and a 4-A sink (symmetrical drive). The UCC27517 is intended to operate over a broad VDD range of 4.5 to 18 V and a temperature range of –40°C to 140°C. Outside of the VDD operating range, internal under-voltage lockout (UVLO) circuitry on the VDD pin keeps the output low. The ability to operate at low voltage levels, such as less than 5 V, combined with best-in-class switching characteristics, makes it ideal for driving emerging wide band-gap power-switching devices such as GaN power semiconductor devices.
UCC27517 Single Channel Gate Driver Features
Dual Input Design (Choice of an Inverting (IN– pin) or Noninverting (IN+ Pin) Driver Configuration)
4-A Peak-Source and 4-A Peak-Sink Symmetrical Drive
by VDD Pin Bias Supply Voltage
5-Pin DBV (SOT-23) and 6-Pin DRS (3-mm × 3-mm WSON With Exposed Thermal Pad) Package Options
Fast Rise and Fall Times (9-ns and 7-ns Typical)
Unused Input Pin Can Be Used for Enable or Disable Function
Fast Propagation Delays (13-ns Typical)
Input Pin Absolute Maximum Voltage Levels Not Restricted
Output Held Low When Input Pins Are Floating
Operating Temperature Range of –40°C ~ 140°C
Low-Cost Gate-Driver Device Offering Superior Replacement of NPN and PNP Discrete Solutions
4.5 to 18-V Single-Supply Range
Outputs Held Low During VDD UVLO (Ensures Glitch-Free Operation at Power Up and Power Down)
Hysteretic-Logic Thresholds for High-Noise Immunity
TTL and CMOS Compatible Input-Logic Threshold (Independent of Supply Voltage)
UCC27517 Single Channel Gate Driver Applications
Switched-Mode Power Supplies
DC-DC Converters
Devices (such as GaN)
Companion Gate-Driver Devices for Digital-Power
Gate Driver for Emerging Wide Band-Gap Power
Controllers
Solar Power, Motor Control, UPS
