Datasheet > TLP5231

TLP5231

更新时间： 2023-12-20 18:46:22

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
30页	1741K
描述
Photocoupler (photo-IC output), Power device pre-driver, IOP=+/-2.5 A, 5000 Vrms, SO16L

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TLP5231 数据手册

TLP5231

Photocouplers Infrared LED & Photo IC

TLP5231

1. Applications

•

IGBT Gate Drivers

MOSFET Gate Drivers

Industrial Inverters

AC Servos

Photovoltaic (PV) Power Conditioning Systems

Air Conditioner Inverters

2. General

TheTLP5231isa2.5Adual-outputIGBTgatepre-drivephotocouplerincludinghighlyintegratedmulti-functional

IC that is housed in SO16L package having a long creepage and clearance. This photocoupler is suitable as a pre-

driver to driver power devices via external p- and n- channel MOSFET as buffers.

The smart gate driver photocoupler includes functions of IGBT/power MOSFET desaturation detection, isolated

fault status feedback, configurable soft gate turn-off, and under voltage lockout (UVLO).

The TLP5231 consists of two infrared light-emitting diodes (LEDs) and two high-gain and high-speed light-

receiving IC chips. Thereby, they realize the control of output current and the feedback function of the fault signal

while keeping a insulation between a primary side and secondary side electrically.

3. Features

(1) Output peak current: ±2.5 A (max)

(2) Operating temperature: -40 to 110 

(3) Threshold input current: 3.5 mA (max)

(4) Propagation delay time: 300 ns (max)

(5) Common-mode transient immunity: ±25 kV/µs (min)

(6) Isolation voltage: 5000 Vrms (min)

(7) Dual output drive for external complementary type MOS buffer.

(8) Under Voltage Lock-Out protection for positive and negative gate power supply.

(9) Safety standards

UL-recognized: UL 1577, File No.E67349

cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349

VDE-approved: EN 60747-5-5, EN 62368-1 (Note 1)

CQC-approved: GB4943.1, GB8898 Japan Factory

Note 1: When a VDE approved type is needed, please designate the Option (D4).

Start of commercial production

2020-01

2020-03-02

Rev.2.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...30

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