UCC21551中文資料德州儀器數據手冊PDF規(guī)格書
UCC21551規(guī)格書詳情
1 Features
? Universal: dual low-side, dual high-side or halfbridge
driver
? AEC-Q100 qualified with the following result
– Device temperature grade 1
? Junction temperature range –40 to +150°C
? Up to 4A peak source and 6A peak sink output
? Common-mode transient immunity (CMTI) greater
than 125V/ns
? Up to 25V VDD output drive supply
– 5V, 8V, 12V and 17V VDD UVLO options
? Switching parameters:
– 33ns typical propagation delay
– 5ns maximum delay matching
– 6ns maximum pulse-width distortion
– 10μs maximum VDD power-up delay
? UVLO protection for all power supplies
? Fast enable for power sequencing
2 Applications
? On-board battery chargers
? High-voltage DC-DC converter
? Automotive HVAC, body electronics
3 Description
The UCC21551x-Q1 is an isolated dual channel gate
driver family with programmable dead time and wide
temperature range. It is designed with 4A peak-source
and 6A peak-sink current to drive power MOSFET,
SiC, and IGBT transistors.
The UCC21551x-Q1 can be configured as two lowside
drivers, two high-side drivers, or a half-bridge
driver. The input side is isolated from the two output
drivers by a 5kVRMS isolation barrier, with a minimum
of 125V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable
dead time, disable feature to shut down both outputs
simultaneously, and integrated de-glitch filter that
rejects input transients shorter than 5ns. All supplies
have UVLO protection.
With all these advanced features, the UCC21551x-
Q1 device enables high efficiency, high power
density, and robustness in a wide variety of power
applications.
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
2022+原裝正品 |
SOIC-16 |
18000 |
支持工廠BOM表配單 公司只做原裝正品貨 |
詢價 | ||
TI |
23+ |
NA |
2920 |
柵極驅動器 |
詢價 | ||
TI |
24+ |
SOIC-16 |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價 | ||
TI/德州儀器 |
22+ |
SOIC-16 |
18000 |
原裝正品 |
詢價 | ||
TI |
21+ |
SOIC-16 |
1000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI/德州儀器 |
23+ |
SOIC-16-300mil |
8355 |
只做原裝現貨/實單可談/支持含稅拆樣 |
詢價 | ||
Texas Instruments |
24+ |
SOIC-16 |
12000 |
原裝正品現貨詢價有驚喜 |
詢價 | ||
TI |
22+ |
SOIC-16 |
30000 |
只做原裝 |
詢價 | ||
24+ |
N/A |
62000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
TI/德州儀器 |
24+23+ |
SOIC-16 |
12580 |
16年現貨庫存供應商終端BOM表可配單提供樣品 |
詢價 |
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