Product Status: Mass Production
OVERVIEW
The ISL6700 is an 80V/1.25A peak, medium frequency, low cost, half-bridge driver IC available in 8-lead SOIC and 12-lead QFN plastic packages. The low-side and high-side gate drivers are independently controlled and matched to 25ns. This gives the user maximum flexibility in dead-time selection and driver protocol. Undervoltage protection on both the low-side and high-side supplies force the outputs low. Non-latching, level-shift translation is used to control the upper drive circuit. Unlike some competitors, the high-side output returns to its correct state after a momentary undervoltage of the high-side supply.
KEY FEATURES
- Drives 2 N-Channel MOSFETs in Half-Bridge Configuration
- Space Saving SO8 and Low RC-S QFN Packages
- Phase Supply Max Voltage to 80VDC
- Bootstrap Supply Max Voltage to 96VDC
- Drives 1000pF Load with Rise and Fall Times Typ. 15ns
- TTL/CMOS Compatible Input Thresholds
- Independent Inputs for Non-Half-Bridge Topologies
- No Start-Up Problems
- Low Power Consumption
- Wide Supply Range
- Supply Undervoltage Protection
- QFN Package
- Compliant to JEDEC PUB95 MO-220 QFN
- Quad Flat No Leads - Package Outline
- Pb-Free Available (RoHS Compliant)
BLOCK DIAGRAM
PARAMETRICS
Parameters
ISL6700
Basic Information
Production Status
Mass Production
Max Bootstrap Supply Voltage (V)
95
VBIAS (max) (V)
15
Peak Pull-up Current
1.4 A
Peak Pull-down Current
1.3 A
Turn-On Prop Delay (ns)
70
Turn-Off Prop Delay (ns)
60
Rise Time
5 ns
Fall Time
5 ns
Input Logic Level
3.3V/TTL
Charge Pump
No
Qualification Level
Standard
Can Sample
YES
Temperature Range
-40 to +85
Design Resources and Tools
Design Tool
PowerNavigator Software
Configure and monitor digital-DC devices. Easily change features and functions of your power supply design with a simple GUI.
Simulation Tool
iSim Online Designer
Select supporting components, build your schematic and validate your power management and op amp designs.
Selection Tool
PowerCompass Online Tool
The PowerCompass™ tool helps you find Renesas parts that match your requirements, performs system analysis & more.
Knowledge Base
MOSFET Drivers FAQs
Find answers to common questions, support articles and development hints.