NCP81075DR2G
  • Share:

onsemi NCP81075DR2G

Manufacturer No:
NCP81075DR2G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
IC GATE DRVR HI/LOW SIDE 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The NCP81075DR2G, produced by onsemi, is a high-performance dual MOSFET gate driver designed to drive the gates of both high-side and low-side power MOSFETs in synchronous buck converter topologies. This device is optimized for high-frequency switching applications and features an on-chip bootstrap diode, eliminating the need for an external discrete diode. The NCP81075DR2G supports high floating top driver designs, accommodating boost voltages up to 180 V, and ensures independent control over the high-side and low-side drivers with precise delay matching.

Key Specifications

Parameter Min Max Units
VDD Supply Voltage Range 8.5 12 20 V
VHB Voltage on HB -0.3 - 200 V
Switching Frequency - - 1 MHz -
Propagation Delay Times - - 20 ns -
Output Currents - - 4 A (Sink), 4 A (Source) -
Rise/Fall Times with 1000 pF Load - - 8 ns / 7 ns -
Operating Junction Temperature Range -40 - 140 °C
Package Options - - SOIC-8, DFN8, WDFN10 -

Key Features

  • Drives two N-channel MOSFETs in high-side and low-side configuration.
  • Floating top driver accommodates boost voltage up to 180 V.
  • Independent Under-Voltage Lockout (UVLO) protection for high-side and low-side drivers.
  • High-speed switching capability with propagation delay times of 20 ns.
  • Output currents of 4 A (sink) and 4 A (source).
  • Rise and fall times of 8 ns and 7 ns respectively with a 1000 pF load.
  • TTL-compatible input stage.
  • Operating temperature range from -40°C to 140°C.
  • Pb-free, halogen-free/BFR-free, and RoHS compliant.

Applications

  • Telecom and Datacom systems.
  • Isolated and non-isolated power supply architectures.
  • Class D audio amplifiers.
  • Two-switch and active clamp forward converters.

Q & A

  1. What is the primary function of the NCP81075DR2G?

    The NCP81075DR2G is a dual MOSFET gate driver designed to drive the gates of both high-side and low-side power MOSFETs in synchronous buck converter topologies.

  2. What is the maximum boost voltage the NCP81075DR2G can accommodate?

    The NCP81075DR2G can accommodate boost voltages up to 180 V.

  3. What is the switching frequency capability of the NCP81075DR2G?

    The NCP81075DR2G can operate at switching frequencies up to 1 MHz.

  4. What are the propagation delay times of the NCP81075DR2G?

    The propagation delay times are up to 20 ns.

  5. What are the output current capabilities of the NCP81075DR2G?

    The device can source and sink up to 4 A of current.

  6. What is the operating temperature range of the NCP81075DR2G?

    The operating temperature range is from -40°C to 140°C.

  7. Does the NCP81075DR2G have Under-Voltage Lockout (UVLO) protection?

    Yes, the NCP81075DR2G has UVLO protection for both high-side and low-side drivers.

  8. What are the package options available for the NCP81075DR2G?

    The device is available in SOIC-8, DFN8, and WDFN10 packages.

  9. Is the NCP81075DR2G RoHS compliant?

    Yes, the NCP81075DR2G is Pb-free, halogen-free/BFR-free, and RoHS compliant.

  10. What are some typical applications of the NCP81075DR2G?

    Typical applications include telecom and datacom systems, isolated and non-isolated power supply architectures, Class D audio amplifiers, and two-switch and active clamp forward converters.

Product Attributes

Driven Configuration:High-Side or Low-Side
Channel Type:Independent
Number of Drivers:2
Gate Type:N-Channel MOSFET
Voltage - Supply:8.5V ~ 20V
Logic Voltage - VIL, VIH:0.8V, 2.7V
Current - Peak Output (Source, Sink):4A, 4A
Input Type:Non-Inverting
High Side Voltage - Max (Bootstrap):200 V
Rise / Fall Time (Typ):8ns, 7ns
Operating Temperature:-40°C ~ 140°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
0 Remaining View Similar

In Stock

$2.40
340

Please send RFQ , we will respond immediately.

Same Series
NCP81075DR2G
NCP81075DR2G
IC GATE DRVR HI/LOW SIDE 8SOIC
NCP81075MTTXG
NCP81075MTTXG
IC GATE DRVR HI/LOW SIDE 10WDFN

Related Product By Categories

UCC37322D
UCC37322D
Texas Instruments
IC GATE DRVR LOW-SIDE 8SOIC
TPS2817DBVR
TPS2817DBVR
Texas Instruments
IC GATE DRVR LOW-SIDE SOT23-5
NCP5106ADR2G
NCP5106ADR2G
onsemi
IC GATE DRVR HALF-BRIDGE 8SOIC
NCP81080DR2G
NCP81080DR2G
onsemi
IC GATE DRVR HALF-BRIDGE 8SOIC
FAN3225TMX
FAN3225TMX
onsemi
IC GATE DRVR LOW-SIDE 8SOIC
MCP1416T-E/OT
MCP1416T-E/OT
Microchip Technology
IC GATE DRVR LOW-SIDE SOT23-5
LM5109ASD/NOPB
LM5109ASD/NOPB
Texas Instruments
IC GATE DRVR HALF-BRIDGE 8WSON
FAN3122CMX
FAN3122CMX
onsemi
IC GATE DRVR LOW-SIDE 8SOIC
LMG1205YFXR
LMG1205YFXR
Texas Instruments
IC GATE DRVR HALF-BRIDGE 12DSBGA
ADP3110KRZ-RL
ADP3110KRZ-RL
onsemi
IC MOSFET DRIVER DUAL 12V 8SOIC
UC3707NG4
UC3707NG4
Texas Instruments
IC GATE DRVR LOW-SIDE 16DIP
UCC27424DGNG4
UCC27424DGNG4
Texas Instruments
IC GATE DRVR LOW-SIDE 8MSOP

Related Product By Brand

MM5Z6V2T1G
MM5Z6V2T1G
onsemi
DIODE ZENER 6.2V 500MW SOD523
BC81740MTF
BC81740MTF
onsemi
TRANS NPN 45V 0.8A SOT23-3
DTC114TM3T5G
DTC114TM3T5G
onsemi
TRANS PREBIAS NPN 50V SOT723
2N7002LT3
2N7002LT3
onsemi
MOSFET N-CH 60V 115MA SOT23-3
ISL9V5036S3ST_SB82026C
ISL9V5036S3ST_SB82026C
onsemi
INTEGRATED CIRCUIT
NB3N551MNR4G
NB3N551MNR4G
onsemi
IC CLK BUFFER 1:4 180MHZ 8DFN
MC74HC163ADR2G
MC74HC163ADR2G
onsemi
LOG CMOS COUNTER 4BIT SOIC16
MC74HC32ADTEL
MC74HC32ADTEL
onsemi
IC GATE OR 4CH 2-INP 14TSSOP
74HC04DR2G
74HC04DR2G
onsemi
IC INVERTER 6CH 1-INP 14SOIC
CAT4008W-T2
CAT4008W-T2
onsemi
IC LED DRIVER LINEAR 80MA 16SOIC
NCV4274ADS50R4G
NCV4274ADS50R4G
onsemi
IC REG LINEAR 5V 400MA D2PAK
NCV551SN50T1G
NCV551SN50T1G
onsemi
IC REG LINEAR 5V 150MA 5TSOP