Product Summary

The ISL62382HRTZ-T is a high-efficiency, quad or triple-output system power supply controller for notebook computers. Applications are (1)Notebook and Sub-Notebook Computers; (2)PDAs and Mobile Communication Devices; (3)3-Cell and 4-Cell Li+ Battery-Powered Devices; (4)General Purpose Switching Buck Regulators.

Parametrics

ISL62382HRTZ-T absolute maximum ratings: (1)VIN to GND: -0.3V to +28V; (2)VCC1,2, PGOOD1,2, LDO5 to GND: -0.3V to +7.0V; (3)EN1,2, LDO3EN: -0.3V to GND, VCC1 + 0.3V; (4)VOUT1,2, FB1,2, LDO3FB, FSET1,2: -0.3V to GND, VCC1 + 0.3V; (5)PHASE1,2 to GND. (DC): -0.3V to +28V; (6)(<100ns Pulse Width, 10μJ): -5.0V; (7)BOOT1,2 to GND: -0.3V to +33V; (8)BOOT1,2 to PHASE1,2: -0.3V to +7V; (9)UGATE1,2. (DC)-0.3V to PHASE1,2, BOOT1,2: + 0.3V; (10)(<200ns Pulse Width, 20μJ): -4.0V; (11)LGATE1,2. (DC)-0.3V to GND, VCC1: + 0.3V; (12)(<100ns Pulse Width, 4μJ): -2.0V; (13)LDO3, LDO5 Output Continuous Current: +100mA.

Features

ISL62382HRTZ-T features: (1)High Performance R3 Technology; (2)Fast Transient Response; (3)±1% Output Voltage Accuracy: -10°C to +100°C; (4)Two Fully Programmable Switch-Mode Power Supplies with Independent Operation; (5)Programmable Switching Frequency; (6)Integrated MOSFET Drivers and Bootstrap Diode; (7)Adjustable (+1.2V to +5V)LDO Output; (8)Fixed +5V LDO Output with Automatic Switchover to SMPS2; (9)Internal Soft-Start and Soft-Stop Output Discharge; (10)Wide Input Voltage Range: +5.5V to +25V; (11)Full and Ultrasonic Pulse-Skipping Mode; (12)Power-Good Indicator; (13)Overvoltage, Undervoltage and Overcurrent Protection; (14)Fault Identification by PGOOD Pull-Down Resistance; (15)Thermal Monitor and Protection; (16)Pb-Free (RoHS Compliant).

Diagrams

ISL62382HRTZ-T pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ISL62382HRTZ-T
ISL62382HRTZ-T


IC PWR SUPPLY CONTROLLER 32TQFN

Data Sheet

0-6000: $1.94
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ISL60002
ISL60002

Other


Data Sheet

Negotiable 
ISL60002BAH333
ISL60002BAH333

Other


Data Sheet

Negotiable 
ISL60002BAH333Z-T7A
ISL60002BAH333Z-T7A

Intersil

Voltage & Current References PREC 3.3V HI OUTPUT FGAVREF 1MV -40 - +1

Data Sheet

0-1: $3.95
1-25: $3.53
25-100: $3.05
100-250: $2.57
ISL60002BAH333Z-TK
ISL60002BAH333Z-TK


IC VREF SERIES PREC 3.3V SOT23-3

Data Sheet

0-1: $3.59
1-25: $2.92
25-100: $2.48
ISL60002BIB812
ISL60002BIB812


IC VREF SERIES PREC 1.25V 8-SOIC

Data Sheet

Negotiable 
ISL60002BIB812-TK
ISL60002BIB812-TK


IC VREF SERIES PREC 1.25V 8-SOIC

Data Sheet

Negotiable