ISL6722AAVZ

Series: -
Buck: Yes
Boost: Yes
Flyback: Yes
Inverting: No
Doubler: No
Divider: No
Cuk: No
Package / Case: 16-TSSOP (0.173", 4.40mm Width)
PWM Type: Current Mode
Number of Outputs: 1
Duty Cycle: 100%
Packaging: Tube
Frequency - Max: 1MHz
Isolated: Yes
Operating Temperature: -40°C ~ 105°C
Manufacturer: Intersil
Voltage - Supply: 9 V ~ 18 V


Pinout




Description

The ISL6722AAVZ is low power, single-ended pulse width modulating (PWM) current mode controllers designed for a wide range of DC/DC conversion applications including boost, flyback, and isolated output configurations. The features of ISL6722AAVZ are as follows: (1)1A MOSFET Gate Driver; (2)100A Start-up Current; (3)Fast Transient Response with Peak Current Mode Control; (4)Adjustable Switching Frequency up to 1MHz; (5)Low Power Sleep Mode (ISL6722A); (6)Low Power Shutdown Mode.

The following is about the absolute maximum ratings of ISL6722AAVZ: (1)Supply Voltage, VCC, VC: GND -0.3V to +20.0V; (2)GATE: GND -0.3V to Gate Output Limit Voltage; (3)PGND to LGND: ±0.3V; (4)VREF: GND - 0.3V to 5.3V; (5)Signal Pins: GND - 0.3V to VREF; (6)Peak GATE Current: 1A.

The electrical characteristics of the ISL6722AAVZ are: (1)START Threshold: 7.95 V min, 8.25 V typ and 8.55 V max at  SLEEP = 0V; (2)STOP Threshold: 7.40 V min, 7.70 V typ and 8.20 V max; (3)Hysteresis: 0.50 V min, 0.55 V typ and 1.00 V max; (4)Start-Up Current, ICC: 100 A typ and 175 A max at VCC < START Threshold; (5)OC/OV Fault Operating Current, ICC: 200 A typ and 300 A max; (6)Operating Current, ICC: 4.5 mA typ and 10.0 mA max; (7)Operating Supply Current, IC: 8.0 mA typ and 12.0 mA max at Includes 1nF GATE loading.

Parameters:

Technical/Catalog Information	ISL6722AAVZ
Vendor	Intersil
Category	Integrated Circuits (ICs)
PWM Type	Current Mode
Number of Outputs	1
Package / Case	16-TSSOP
Packaging	Tube
Duty Cycle	100%
Voltage - Supply	9 V ~ 18 V
Frequency-Max	1MHz
Buck	Yes
Boost	Yes
Flyback	Yes
Inverting	No
Doubler	No
Divider	No
Cuk	No
Isolated	Yes
Drawing Number	*
Operating Temperature	-40°C ~ 105°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ISL6722AAVZ ISL6722AAVZ