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Bardeen Micro BDR6301 high voltage gate driver IC with level shifting and pulse filtering features

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Bardeen Micro BDR6301 high voltage gate driver IC with level shifting and pulse filtering features

Operating Temperature - : -40℃~+125℃

Description : Low Side High Side Gate Driver IC MOSFET IGBT SOP-8

Mfr. Part # : BDR6301

Model Number : BDR6301

Package : SOP-8

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BDR6301 High Voltage Gate Driver IC

Product Overview

The BDR6301 is a high-voltage, high-power gate driver IC specifically designed for driving MOSFETs and IGBTs. It integrates logic signal input processing, dead-time control, undervoltage lockout, latching, level shifting, pulse filtering, and output drive circuits. This chip is ideal for use in the driver circuits of brushless motor controllers. It features a high-side working voltage of up to 220V and a wide low-side VCC supply voltage range of 11V to 20V, with a low static power consumption of approximately 100uA. The BDR6301 includes a latch function to prevent simultaneous conduction of output power tubes. The HIN input has an integrated 250K pull-down resistor, and the LIN input has a 300k pull-up resistor, ensuring both upper and lower power MOSFETs remain off when inputs are floating. The output offers 1A source and 1.5A sink current capabilities and comes in an SOP8 package.

Product Attributes

  • Brand: Bardeen Microelectronics (BDM)
  • Product Code: BDR6301
  • Package Type: SOP8
  • Certifications: RoHS compliant (lead-free and halogen-free)
  • Origin: Shenzhen, China

Technical Specifications

Parameter Symbol Test Condition Min Typical Max Unit
Absolute Maximum Ratings (Unless otherwise specified, TA=25)
Bootstrap High-side VB Supply VB - -0.3 - 220 V
High-side Floating Ground VS - VB-25 - VB+0.3 V
High-side Output HO - VS-0.3 - VB+0.3 V
Low-side Output LO - -0.3 - VCC+0.3 V
Supply Voltage VCC - -0.3 - 25 V
High-side Logic Signal Input HIN - -0.3 - VCC+0.3 V
Low-side Logic Signal Input LIN - -0.3 - VCC+0.3 V
Ambient Temperature TA - -40 - 125
Storage Temperature Tstr - -55 - 150
Soldering Temperature TL - - - 300
Typical Characteristics (Unless otherwise specified, TA=25, VCC=15V, CL=10nF)
Supply Voltage Vcc - 11 15 20 V
Quiescent Current Icc Inputs floating, VCC=15V - 95 - uA
Logic High Input Voltage Vin(H) All logic inputs 2.5 - - V
Logic Low Input Voltage Vin(L) All logic inputs -0.3 0 1.5 V
Logic High Input Current Iin(H) Vin=5V - - 20 uA
Logic Low Input Current Iin(L) Vin=0V -20 - - uA
VCC Supply Undervoltage Lockout
VCC Turn-on Voltage Vcc(on) - 8.4 9.4 10.4 V
VCC Turn-off Voltage Vcc(off) - 7.8 8.8 9.8 V
VB Supply Undervoltage Lockout
VB Turn-on Voltage VB(on) - 7.7 8.7 9.7 V
VB Turn-off Voltage VB(off) - 7.2 8.2 9.2 V
Low-side Output LO Switching Time Characteristics
Turn-on Delay Ton See Figure 3 - 350 500 nS
Turn-off Delay Toff See Figure 3 - 150 250 nS
Rise Time Tr See Figure 3 - 180 300 nS
Fall Time Tf See Figure 3 - 70 150 nS
High-side Output HO Switching Time Characteristics
Turn-on Delay Ton See Figure 4 - 350 500 nS
Turn-off Delay Toff See Figure 4 - 150 250 nS
Rise Time Tr See Figure 4 - 180 300 nS
Fall Time Tf See Figure 4 - 70 150 nS
Dead Time Characteristics
Dead Time DT See Figure 5, CL=0 100 200 300 nS
IO Output Maximum Drive Capability
IO Source Current IO+ Vo=0V, VIN=VIH, PW10uS - 1 - A
IO Sink Current IO- Vo=12V, VIN=VIL, PW10uS - 1.5 - A

Application Fields

  • Electric Tools
  • Mobile Power High-Voltage Fast Charging Power Supplies
  • Variable Frequency Water Pump Controllers
  • Electric Vehicle Control
  • Brushless Motor Drivers

Features

  • High-side floating self-bootstrap power supply design, with voltage resistance up to 220V.
  • Compatible with 5V and 3.3V input voltages.
  • Supports a maximum frequency of 500KHZ.
  • Low-side VCC undervoltage shutdown output.
  • IO+/- output current capability of 1A/1.5A.
  • Integrated dead-time control circuit.
  • Built-in latch function to completely prevent simultaneous conduction of upper and lower power tubes.
  • HIN input is high-level effective, controlling the high-side HO output.
  • LIN input is low-level effective, controlling the low-side LO output.
  • Minimal external components required.
  • Package form: SOP8.
  • Lead-free and halogen-free, compliant with RoHS standards.

Pin Definitions

Pin No. Pin Name I/O Description
1 VCC Power Chip operating power supply input. Voltage range 11V-20V. An external 0.1uF high-frequency bypass capacitor can reduce high-frequency noise at the chip's input.
2 HIN I Logic input control signal, high level effective. Controls the turn-on and turn-off of the high-side power MOSFET. '0' turns off the power MOSFET, '1' turns on the power MOSFET.
3 LIN I Logic input control signal, low level effective. Controls the turn-on and turn-off of the low-side power MOSFET. '1' turns off the power MOSFET, '0' turns on the power MOSFET.
4 GND GND Chip ground terminal.
5 LO O Output controls the turn-on and turn-off of the low-side power MOSFET.
6 VS O High-side floating ground terminal.
7 HO O Output controls the turn-on and turn-off of the high-side power MOSFET.
8 VB Power High-side floating power supply.

Important Notice

Shenzhen Bardeen Microelectronics(BDM) CO.,LTD reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and to discontinue any product without notice at any time. BDM cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a BDM product. No circuit patent licenses are implied.

Address: Building B, Unit B616, HuaShengTai Technology Tower, No.36 Hangkong Road, Sanwei Community, Hangcheng Street, Baoan District, Shenzhen

Tel: 86-755-23505821

Web: http://www.bdasic.com


2504251720_Bardeen-Micro--BDR6301_C48579941.pdf


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