Top

125V/2A, High-Speed, Half-Bridge MOSFET Drivers

Product Details

Key Features

Parametric specs for Full/Half-Bridge MOSFET Drivers
Driver (High Side) Non-Inverting
Driver (Low Side) Non-Inverting
High Side Voltage (V) (typ) 125
VSUPPLY (V) 8.0 to 12.6
ISOURCE / ISINK (A) (peak) 2 / 2
tPD (ns) (typ) 35
Logic Input TTL
Oper. Temp. (°C) -40 to +125
View Less

Simplified Block Diagram

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Parameters

Parametric specs for Full/Half-Bridge MOSFET Drivers
Driver (High Side) Non-Inverting
Driver (Low Side) Non-Inverting
High Side Voltage (V) (typ) 125
VSUPPLY (V) 8.0 to 12.6
ISOURCE / ISINK (A) (peak) 2 / 2
tPD (ns) (typ) 35
Logic Input TTL
Oper. Temp. (°C) -40 to +125

Key Features

  • HIP2100/HIP2101 Pin Compatible (MAX5062A/MAX5063A)
  • Up to 125V Input Operation
  • 8V to 12.6V VDD Input Voltage Range
  • 2A Peak Source and Sink Current Drive Capability
  • 35ns Typical Propagation Delay
  • Guaranteed 8ns Propagation Delay Matching Between Drivers
  • Programmable Break-Before-Make Timing (MAX5064)
  • Up to 1MHz Combined Switching Frequency while Driving 100nC Gate Charge (MAX5064)
  • Available in CMOS (VDD / 2) or TTL Logic-Level Inputs with Hysteresis
  • Up to 15V Logic Inputs Independent of Input Voltage
  • Low 2.5pF Input Capacitance
  • Instant Turn-Off of Drivers During Fault or PWM Start-Stop Synchronization (MAX5064)
  • Low 200µA Supply Current
  • Versions Available With Combination of Noninverting and Inverting Drivers (MAX5062B/D and MAX5063B/D)
  • Available in 8-Pin SO, Thermally Enhanced SO,and 12-Pin Thin QFN Packages

Applications/Uses

  • Active-Clamp Forward Converters
  • Full-Bridge Converters
  • Motor Control
  • Power-Supply Modules
  • Telecom Half-Bridge Power Supplies
  • Two-Switch Forward Converters

Description

The MAX5062/MAX5063/MAX5064 high-frequency, 125V half-bridge, n-channel MOSFET drivers drive high-and low-side MOSFETs in high-voltage applications. These drivers are independently controlled and their 35ns typical propagation delay, from input to output, are matched to within 3ns (typ). The high-voltage operation with very low and matched propagation delay between drivers, and high source/sink current capabilities in a thermally enhanced package make these devices suitable for the high-power, high-frequency telecom power converters. The 125V maximum input voltage range provides plenty of margin over the 100V input transient requirement of telecom standards. A reliable on-chip bootstrap diode connected between VDD and BST eliminates the need for an external discrete diode.

The MAX5062A/C and the MAX5063A/C offer both noninverting drivers (see the Selector Guide of the full data sheet). The MAX5062B/D and the MAX5063B/D offer a noninverting high-side driver and an inverting low-side driver. The MAX5064A/B offer two inputs per driver that can be either inverting or noninverting. The MAX5062A/B/C/D and the MAX5064A feature CMOS (VDD / 2) logic inputs. The MAX5063A/B/C/D and the MAX5064B feature TTL logic inputs. The MAX5064A/B include a break-before-make adjustment input that sets the dead time between drivers from 16ns to 95ns. The drivers are available in the industry-standard 8-pin SO footprint and pin configuration, and a thermally enhanced 8-pin SO and 12-pin (4mm x 4mm) thin QFN packages. All devices operate over the -40°C to +125°C automotive temperature range.

Simplified Block Diagram

MAX5062, MAX5062A, MAX5063, MAX5063A, MAX5064, MAX5064A, MAX5064B: Typical Operating Circuit MAX5062, MAX5062A, MAX5063, MAX5063A, MAX5064, MAX5064A, MAX5064B: Typical Operating Circuit Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.