ISL6402IVZ-TK Intersil, ISL6402IVZ-TK Datasheet - Page 7

• Manufacturer Part Number: ISL6402IVZ-TK
• Description: IC PWM BUCK CM 28TSSOP
• Manufacturer: Intersil

Specifications of ISL6402IVZ-TK

• Pwm Type: Current Mode
• Number Of Outputs: 3
• Frequency - Max: 330kHz
• Duty Cycle: 93%
• Voltage - Supply: 4.5 V ~ 24 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSSOP
• Frequency-max: 330kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
10. Guaranteed by design. The full scale current of 32µA is recommended for optimum current sample and hold operation. See the Feedback Loop
SOFT-START
Soft-Start Current
PROTECTION
Thermal Shutdown
3. Specifications at -40°C and 85°C are guaranteed by design, not production tested.
4. In normal operation, where the device is supplied with voltage on the V
5. This is the total shutdown current with VIN = VCC_5V = PVCC = 5V.
6. Operating current is the supply current consumed when the device is active but not switching. It does not include gate drive current.
7. The peak-to-peak sawtooth amplitude is production tested at 12V only; at 5V this parameter is guaranteed by design.
8. Guaranteed by design; not production tested.
9. Not production tested; guaranteed by characterization only.
When the VCC_5V pin is used as a 5V supply input, the internal LDO regulator is disabled and the V
VCC_5V pin. (Refer to the Pin Descriptions section for more details.)
Compensation Section below.
PARAMETER
7
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
Schematic. V
Typical values are at T
IN
= 5.6V to 24V, or VCC_5V = 5V ±10%, T
Rising
Hysteresis
A
= 25°C (Continued)
TEST CONDITIONS
ISL6402
IN
pin, the VCC_5V pin provides a 5V output capable of 60mA (min).
A
= -40°C to 85°C (Note 3),
MIN
-
-
-
IN
input pin must be connected to the
TYP
150
20
5
MAX
-
-
-
November 8, 2004
UNITS
µA
°C
°C
FN9123.3