Dual Output Driver
application INFO available
UC1706 UC2706 UC3706
FEATURES • Dual, 1.5A Totem Pole Outputs • 40nsec ...
Dual Output Driver
application INFO available
UC1706 UC2706 UC3706
FEATURES Dual, 1.5A Totem Pole Outputs 40nsec Rise and Fall into 1000pF Parallel or Push-Pull Operation
DESCRIPTION
The UC1706 family of output drivers are made with a high-speed
Schottky process to interface between low-level control functions and high-power switching devices - particularly power MOSFET's. These devices implement three generalized functions as outlined below.
Single-Ended to Push-Pull Conversion First: They accept a single-ended, low-current digital input of either polar-
High-Speed, Power MOSFET Compatible
ity and process it to activate a pair of high-current, totem pole outputs which can source or sink up to 1.5A each.
Second: They provide an optional single-ended to push-pull conversion
Low Cross-Conduction Current Spike through the use of an internal flip-flop driven by double-pulse-
Analog, Latched Shutdown Internal Deadband Inhibit Circuit
suppression logic. With the flip-flop disabled, the outputs work in parallel for 3.0A capability.
Third: Protection functions are also included for pulse-by-pulse current
Low Quiescent Current
limiting, automatic deadband control, and thermal shutdown.
5 to 40V Operation Thermal Shutdown Protection 16-Pin Dual-In-Line Package
These devices are available in a two-watt plastic “bat-wing” DIP for operation over a 0°C to 70°C temperature range and, with reduced power, in a hermetically sealed cerdip for -55°C to +125...