Description
ISL99140IRZ-T Renesas / Intersil Switching Controllers Digital Multi-Phase AMD controller 5.25 V 40A Surface Mount High Side DrMOS Power Module – QFN-40
The ISL99140 is a high performance DrMOS power module designed for high frequency power conversion. By combining a high performance FET driver and MOSFETs in an advanced package, high density DC/DC converters may be created. Combined with an Intersil PWM controller, a complete voltage regulator solution can be created with reduced external components and minimum overall PCB real estate. The ISL99140 features a three-state PWM input that, working together with Intersils multiphase PWM controllers, will provide a robust solution in the event of abnormal operating conditions. To further support robust applications, the ISL99140 features a thermal warning output that may be used to notify the power system of an impending thermal fail event. The ISL99140 supports high efficiency operation not only at heavy loads, but also at light loads via its diode emulation capability. Diode emulation can be disabled for those applications where variable frequency operation is not desired at light loads.
Specifications
Manufacturer: Renesas Electronics
Product Category: Switching Controllers
RoHS
Topology: Buck
Number of Outputs: 1 Output
Switching Frequency: 2 MHz
Duty Cycle – Max: 50 %
Input Voltage: 0 V to 20 V
Output Current: 40 A
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Mounting Style: SMD/SMT
Package / Case: QFN-40
Packaging: Cut Tape
Packaging: Reel
Isolation: Non-Isolated
Product: DC-DC Converters
Series: ISL99140
Type: Digital Multiphase AMD Controller
Brand: Renesas / Intersil
Shutdown: Shutdown
Moisture Sensitive: Yes
Operating Supply Voltage: 5 V
Product Type: Switching Controllers
Factory Pack Quantity: 3000
Subcategory: PMIC – Power Management ICs
Unit Weight: 0.004138 oz
Manufacturer Part Number: ISL99140IRZ-T
Manufacturer: Intersil
