UCC21521DWR
Or copy the link below:
- Mfr.Part #
- UCC21521DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- DGTL ISO 5.7KV GATE DRVR 16SOIC
- Stock
- 637
- In Stock ：
- 637
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Isolators - Gate Drivers
- Output Current-Max :
- 6A
- Factory Lead Time :
- 8 Weeks
- Height :
- 2.65mm
- High Side Driver :
- yes
- Terminal Position :
- Dual
- Supply Voltage1-Nom :
- 12V
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Turn On Time :
- 0.03 μs
- Number of Channels :
- 2
- Base Part Number :
- UCC21521
- Current - Output High, Low :
- 4A 6A
- Supply Voltage-Max (Vsup) :
- 18V
- Working Voltage :
- 2.121kV
- Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Pulse Width Distortion (Max) :
- 5ns
- Width :
- 7.5mm
- Packaging :
- Tape and Reel (TR)
- Length :
- 10.3mm
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Common Mode Transient Immunity (Min) :
- 100V/ns
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 3V
- Voltage - Isolation :
- 5700Vrms
- Voltage - Output Supply :
- 9.2V~25V
- Terminal Form :
- Gull wing
- Turn Off Time :
- 0.03 μs
- Number of Pins :
- 16
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Rise / Fall Time (Typ) :
- 6ns 7ns
- Operating Temperature :
- -40°C~125°C
- Interface IC Type :
- HALF BRIDGE BASED IGBT/MOSFET DRIVER
- Propagation Delay tpLH / tpHL (Max) :
- 30ns, 30ns
- Thickness :
- 2.35mm
- Datasheets
- UCC21521DWR
UCC21521DWR datasheet pdf and Isolators - Gate Drivers product details from Texas Instruments stock available at
UCC21521DWR Description
The UCC21521 is an isolated dual-channel gate driver with peak currents of 4 A for the source and 6 A for the sink. With best-in-class propagation delay and pulse-width distortion, it is made to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz.
A 5.7-kVRMS reinforced isolation barrier with a minimum of 100-V/ns common-mode transient immunity separates the input side from the two output drivers (CMTI). A working voltage of up to 1500 VDC is permitted between the two secondary-side drivers due to internal functional isolation.
Each driver can be set up as a half-bridge driver with programmable dead time, two low-side drivers, two high-side drivers, or any combination of these (DT). When the EN pin is pulled low, both outputs are switched off simultaneously, but when it is left open or pulled high, normal functioning is possible.
UCC21521DWR Features
Common-mode transient immunity (CMTI) greater than 100 V/ns
Surge immunity up to 12.8 kV
Isolation barrier life >40 years
4-A peak source, 6-A peak sink output
TTL and CMOS compatible inputs
3-V to 18-V input VCCI range to interface with both digital and analog controllers
Up to 25-V VDD output drive supply
– 5-V, 8-V, 12-V VDD UVLO options
Programmable overlap and dead time
Rejects input pulses and noise transients shorter than 5 ns
Fast enable for power sequencing
Wide body SOIC-16 (DW) package
UCC21521DWR Applications
Isolated converters in offline AC-to-DC power supplies
Server, telecom, IT, and industrial infrastructures
Motor drive and DC-to-AC solar inverters
LED lighting
Inductive heating
Uninterruptible power supply (UPS)
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
