ONSEMI NCP51820AMNTWG

Manufacturer No:

NCP51820AMNTWG

Manufacturer:

ONSEMI

Package:

15-VFQFN

Description:

High Performance, 650 V Half Bridge Gate Driver for GaN Power Switches

Quantity:

Delivery:

Payment:

In Stock :Available

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NCP51820AMNTWG information

ONSEMI NCP51820AMNTWG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP51820AMNTWG.

Type
Parameter

MSL Temp (°C)
260

VCC Max (V)
20

Delay Matching
5

Case Outline
485FN

Container Qty.
4000

Number of Outputs
2

Turn Off Prop. Delay Typ (ns)
25

Drive Sink Current Typ (A)
2

Turn On Prop. Delay Typ (ns)
25

Package Type
QFN-15

Power Switch
GaN

Vin Max (V)
650

Rise Time (ns)
2

Fall Time (ns)
1.5

Drive Source Current Typ (A)
1

MSL Type
1

Container Type
REEL

Topology
Half-Bridge

Isolation Type
Junction Isolation

Download datasheets and manufacturer documentation for ONSEMI NCP51820AMNTWG.

Datasheet:

6b3f807f4e84e16768294d5f0fcdb209.pdf

Package Drawing:

f9afee034f84d5322da9c8c343abce09.pdf

The NCP51820 high-speed gate driver is designed to meet the stringent requirements of driving enhancement mode (e−mode) and gate injection transistor (GIT) GaN HEMT power switches in offline, half-bridge ZVS power topologies. The NCP51820 offers short and matched propagation delays as well as a −3.5 V to +650 V (typical) common-mode voltage range for the high−side drive. To fully protect the gate of the GaN power transistor against excessive voltage stress, both drive stages employ a dedicated voltage regulator to accurately maintain the gate-source drive signal amplitude. The NCP51820 offers important protection functions such as independent under−voltage lockout (UVLO) and IC thermal shutdown.

Application

Soft switching ZVS topologies
Resonant converter
Active clamp flyback converter
Bridge totem pole PFC (CrM only)

End Product

Power supply for OLED TV
High power gaming adapter
USB PD cellphone and notebook travel adapter
Server / Cloud offline power

Feature

650 V, high side and low side gate driver
Fast propagation delay of 50 ns max
Matched propagation delay of 5 ns max
200 V/ns dV/dt Rating for all SW and PGND Referenced Circuitry
Separate source and sink output pin
Regulated 5.2 V gate driver with independent UVLO for high side and low side output stages
QFN 4 mm x 4 mm 15 pin packaging and optimized pin out

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.