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L6381

Features: ·VH.V. UP TO 600 V·SUPPLY VOLTAGE UP TO 17 V·DRIVER CURRENT CAPABILITY:SINK CURRENT = 200 mASOURCE CURRENT = 100 mA·UNDER VOLTAGE LOCKOUT WITH HYSTERESIS·CMOS/LSTTL COMPATIBLE INVERTING INPUT·dV/dt IMMUNITY ± 50 V/nS IN FULL TEMPERATURE RANGE·CURRENT MODE CONTROL REFERENCE INPUT·CURRENT/...

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SeekIC No. : 004389284 Detail

L6381: Features: ·VH.V. UP TO 600 V·SUPPLY VOLTAGE UP TO 17 V·DRIVER CURRENT CAPABILITY:SINK CURRENT = 200 mASOURCE CURRENT = 100 mA·UNDER VOLTAGE LOCKOUT WITH HYSTERESIS·CMOS/LSTTL COMPATIBLE INVERTING IN...

L6381 Data Sheet

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Part Number:
L6381
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

·VH.V. UP TO 600 V
·SUPPLY VOLTAGE UP TO 17 V
·DRIVER CURRENT CAPABILITY:
 SINK CURRENT = 200 mA
 SOURCE CURRENT = 100 mA
·UNDER VOLTAGE LOCKOUT WITH HYSTERESIS
·CMOS/LSTTL COMPATIBLE INVERTING INPUT
·dV/dt IMMUNITY ± 50 V/nS IN FULL TEMPERATURE RANGE
·CURRENT MODE CONTROL REFERENCE INPUT
·CURRENT/VOLTAGE MODE OPERATIO (L6380)
·VOLTAGEMODE OPERATION(L6381)
·8 PINS PACKAGE


Pinout

Connection Diagram




Specifications

Symbol Parameter
Value
Unit
VBOOT Supply voltage of bootstrapped section
600+VS
V
VHVG Gate voltage of upper driver
600+VS
V
VOUT Output voltage
600
V
VBOOT - VOUT Difference between boot voltage and output voltage
18
V
VHVG - VOUT Difference between gate voltage of upper gate and output voltage
18
V
VS Supply voltage
18
V
VIN Input voltage
VS-2V
V
dVOUT/dt Transient offset supply voltage
±50
V/ns
VOUT - VGND Difference between output voltage and ground (tp 100 ns)
-10
V
Tamb Ambient Temperature Range (operative)
-25 to +85
TJ Junction Temperature
150
TST Storage Temperature
-40 to 150
Ptot Total Power Dissipation (at Tj = 85°C)

650

mW




Description

The L6380/L6381 is a high-voltage device with a driving stage floating up to 600V.

L6381 can be used to drive N-channel power MOSFET and IGBT, in high-side and low-side configurations.

L6381 has a logic input (CMOS and LSTTL compatible) and two comparator inputs compatible to ground.

To drive the external power device L6381 the signal coming from input logic is fed into a pulse generator that in turns drives the level shifting sructure (that include two High Voltage DMOS) designed to ensure low power dissipation and high noise immunity. The output buffer (in Totem Pole arrangement) is able to sink from or source to the gate of the external device the current needed to switch it ON or OFF.

The falling edge of the signal coming from the input  logic will turn ON while the rising edge will turn OFF the driven power device. L6381 will ensure low current sinking from the HV rail during commutations.




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