CHT-HYPERION Datasheet | CISSOID

Description CHT-HYPERION is a high-side and lowside driver for power N-channel MOSFETs in DC-DC converters and electric motor control. With typical on-resistances of 1, both outputs can drive 1n F loads with 40ns propagation delays and 15ns transition times at 200°C. An adaptive non-overlap circuit reduces switching losses by preventing MOSFET’s cross-conduction. The bootstrapped high-side floating driver can sustain boost voltages up to 50V. An under-voltage lockout function holds the high-side switch off until the driver has sufficient voltage for proper operation. A crowbar input turns on the low-side driver independently of the input signal, and a lowside disable pin allows operation in nonsynchronous mode. An OE pin enables the operation of both high- and low-side drivers. Features - Fast rise and fall times - Output peak current in excess of 1A - Floating High-side driver sustain boost voltages of up to 50 V - Integrated High-Side Bootstrap Diode - All-in-one synchronous buck driver - Adaptive non-overlap circuit - Output enable control - Low-side driver disabling - Crowbar control - Under voltage lockout (UVLO) - Validated at 225°C for 43800 hours (CDIL28) and 20000 hours (CSOIC28) (and still on-going) - Operational from -55°C to +225°C (Tj) Applications DC-DC Converters and Electric Motor Control for Oil&Gas, Industrial, Aerospace & Automotive PUBLIC Doc. DS-100703 V1.7 .CISSOID. 1 of 12 VIN GND 29-Aug-18 (Last Modified Date) Typical Application CHT-HYPERION DATASCo Hn Eta Ect T: Gonzalo Picún (+32-10-489214)Aug. 18 VDD5V PWM OE NDRVLSD CROWBAR VDD5V Cbg12 100 n F Rbgvin 100K Rvdd 220 Ω VDD5V Rvref1 27K Cvdd 220n F Rvref2 27K Cvref 100 n...