Datasheet Microchip MIC4608YM-T5 — 数据表

MIC4608
600V Half Bridge MOSFET or IGBT Driver General Description Features The MIC4608 is a 600V Half Bridge IGBT or MOSFET
driver. The MIC4608 features a 450ns propagation delay
including a 200ns input filtering time to prevent unwanted
pulses. The low-side and high-side gate drivers are
independently controlled (with shoot thru protection) or
controlled with a single PWM signal. The MIC4608 has
TTL input thresholds. Gate drive supply voltage up to 20V Drives high-side and low-side N-Channel MOSFETs or
IGBTs with independent inputs or with a single PWM
signal ±50V/ns dV/dt immunity TTL input thresholds 200ns input filtering time Shoot thru protection Low power consumption Supply undervoltage protection –40°C to +125°C junction temperature range The robust operation of the MIC4608 ensures that the
outputs are not affected by supply glitches, HS ringing
below ground, or HS slewing with high-speed voltage
transitions. Undervoltage protection is provided on both
the low-side and high-side drivers.
The MIC4608 is available in a 14-pin SOIC package. The
MIC4608 has an operating junction temperature range of
–40°C to +125°C.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com. Applications Full-and half-bridge motor drive Industrial controls White goods Typical Application Half–Bridge Motor Driver Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com May 12, 2015 Revision 1.0 Micrel, Inc. MIC4608 Ordering Information
Part Number Input Junction Temperature Range Package MIC4608YM TTL –40°C to +125°C 14-Pin SOIC Pin Configuration 14-Pin SOIC (M)
(Top View) Pin Description
Pin Number Pin Name 1 EN 2 VDD Input supply for gate drivers. Decouple this pin to VSS with a >2.2ВµF capacitor. Bootstrap diode
connected to HB. 3 VDD Input supply for gate drivers. Connect directly to pin 2. 4 NC No connection. 5 HB High-side bootstrap supply. External bootstrap capacitor is required. Connect bootstrap capacitor …