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TI UCC21520DWR

Name: UCC21520DWR
Rating: 4.5 (10 reviews)

5.7kVrms, 4A/6A dual-channel isolated gate driver w/ dual input, disable pin, 8V UVLO in DW package

ブランド: TI

製造元部品 #: UCC21520DWR

データシート: UCC21520DWR データシート (PDF)

パッケージ/ケース: SOIC-16

RoHS ステータス:

在庫状況: 9372 個、新しいオリジナル

製品の種類: Galvanically Isolated Gate Drivers

Warranty: 1 Year Ovaga Warranty - Find Out More

価格設定

*すべての価格は米ドルです

数量	単価	外部価格
1	$1.307	$1.307
10	$1.087	$10.870
30	$0.964	$28.920
100	$0.826	$82.600
500	$0.766	$383.000
1000	$0.739	$739.000

In Stock:9372 PCS

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簡単な見積もり

RFQを提出してください UCC21520DWR またはメールでご連絡ください: Eメール: [email protected], 12時間以内にご連絡させていただきます。

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述べる

UCC21520DWR 概要

The UCC21520 and the UCC21520A are isolated dual-channel gate drivers with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay and pulse-width distortion.

The input side is isolated from the two output drivers by a 5.7-kV_RMS reinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500 V_DC.

Every driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded. As a fail-safe measure, primary-side logic failures force both outputs low.

Each device accepts VDD supply voltages up to 25 V. A wide input VCCI range from 3 V to 18 V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection.

With all these advanced features, the UCC21520 and the UCC21520A enable high efficiency, high power density, and robustness in a wide variety of power applications.

特徴

Universal: dual low-side, dual high-side or half-bridge driver
Operating temperature range –40 to +125°C
Switching parameters:
- 19-ns typical propagation delay
- 10-ns minimum pulse width
- 5-ns maximum delay matching
- 6-ns maximum pulse-width distortion
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 and 8-V VDD UVLO options
Programmable overlap and dead time
Rejects input pulses and noise transients shorter than 5 ns
Fast disable for power sequencing
Industry standard wide body SOIC-16 (DW) package
Safety-related certifications:
- 8000-V_PK reinforced Isolation per DIN V VDE V 0884-11:2017-01
- 5.7-kV_RMS isolation for 1 minute per UL 1577
- CSA certification per IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 end equipment standards
- CQC certification per GB4943.1-2011

仕様

パラメータ	価値	パラメータ	価値
Number of channels	2	Isolation rating	Reinforced
Withstand isolation voltage (VISO) (Vrms)	5700	Working isolation voltage (VIOWM) (Vrms)	2121
Transient isolation voltage (VIOTM) (VPK)	8000	Power switch	IGBT, MOSFET, SiCFET
Peak output current (A)	6	Features	Disable, Programmable dead time
Output VCC/VDD (max) (V)	25	Output VCC/VDD (min) (V)	6.5, 9.2
Input VCC (min) (V)	3	Input VCC (max) (V)	18
Propagation delay time (µs)	0.019	Input threshold	CMOS, TTL
Operating temperature range (°C)	-40 to 125	Rating	Catalog
Bus voltage (max) (V)	2121	Rise time (ns)	6
Fall time (ns)	7

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。

保証

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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。ただし、商品は元の状態のままでなければなりません。

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パーツポイント

The UCC21520DWR is a dual-channel, high-speed gate driver chip designed for driving power transistors in high-performance applications such as motor control and power converters. It features a wide input voltage range, fast switching speeds, and integrated protection features for enhanced system reliability. The chip is commonly used in industrial and automotive applications.
Equivalent

The equivalent products of UCC21520DWR chip are UCC21520PWR, UCC21520QDR, UCC21520-Q1, UCC21520DWE, and UCC21520DWR namely from the same manufacturer Texas Instruments.
Features

1. Isolation voltage of 5.7 kVrms 2. Wide input voltage range of 3 V to 18 V 3. Integrated single-channel gate driver 4. 3-A source and 6-A sink output current 5. 70-ns propagation delay 6. 4.5-A output peak current 7. UVLO and shoot-through protection features
Pinout

The UCC21520DWR is a dual-channel gate driver with a pin count of 16. It is used for driving GaN, SiC, and IGBT power transistors in high-power applications. The functions include providing high-current drive capability, protection features such as overcurrent and overtemperature protection, and programmable dead time control.
Manufacturer

The manufacturer of UCC21520DWR is Texas Instruments Incorporated. Texas Instruments is a multinational company that designs and manufactures semiconductors and integrated circuits for a variety of industries, including automotive, industrial, and consumer electronics. Founded in 1930, Texas Instruments has grown to become one of the largest semiconductor manufacturers in the world.
Application Field

UCC21520DWR is commonly used in industrial automation, motor control systems, and power supply applications. It is suitable for use in bridge and half-bridge configurations, as well as in systems requiring high-voltage isolation and accurate gate drive for power MOSFETs and IGBTs.
Package

The UCC21520DWR chip is a surface-mount package type in a SOIC-8 form. It measures 4.9mm x 3.91mm in size.