ISL6580CR

Series: -
Input Type: Non-Inverting
Mounting Type: Surface Mount
Type: High Side/Low Side Driver
Packaging: Tube
Voltage - Supply: 5 V ~ 12 V
On-State Resistance: 20 mOhm
Package / Case: 56-VFQFN Exposed Pad
Manufacturer: Intersil
Number of Outputs: 12
Current - Peak Output: 35A
Current - Output / Channel: 25A
Operating Temperature: 0°C ~ 85°C
Supplier Device Package: 56-QFN-EP (8x8)


Features:

• Optimized for Intel VR10 applications
• VIN = 12V
• Phase switching frequencies of 250kHz to 1MHz
• Phase current capability up to 25A
• High Side P-channel MOSFET
• Low Side MOSFET drivers
• Accurate, lossless, Current Sense
• Programmable MOSFET non-overlap timing (through the
  ISL6590 Digital Controller)
• Active Transient Response (ATR) minimizes voltage
  droop/overshoot during large load current transients.
• Serial control interface for system monitoring and
  configuration (with ISL6590 Controller)
- Input Under Voltage Protection
- Output Under/Over Voltage Protection
- Peak Current Limit
- Thermal Shutdown
- ATR Limits
• Provides an optimal power solution when combined with
  the ISL6590 Digital Controller
- Output voltage regulation range of 0.8375VDC to 1.85VDC
- VRM-9 and VRM-10 VID Codes
• Digital interface for high noise immunity and point-of-load placement
• On board analog-to-digital converters
- 10 Msample/sec voltage A/D
- 1 Msample/sec current A/D


Application

• ISL6590 Datasheet
• Technical Brief TB363 "Guidelines for Handling and
  Processing Moisture Sensitive Surface Mount Devices (SMDs)"
• Technical Brief TB379 "Thermal Characterization of
  Packaged Semiconductor Devices"
• Technical Brief TB389 "PCB Land Pattern Design and
  Surface Mount Guidelines for QFN (MLFP) Packages"


Pinout




Specifications

V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 18V
V_DD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 3.6V
V_REF (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VDD
V_DRIVE (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC
V_CC-V_SW (PChannel VBRSS). . . . . . . . . . . . . . . . . . . . . . . . .20V
I_SW peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30A
I_CC rms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8A
MOSFET Gate Capacitance . . . . . . .See Max Gate Drive section
All Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 3.6V
VSENN, V_SENP . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 3.6V
ESD Rating
Human Body Model (Per JEDEC JESD22-A114) . . . . . . . . 1.5KV


Description

Processors ISL6580CR  that operate above 1GHz require fast, intelligent power systems. The ISL6580CR  Integrated Power Stage is a High Side FET/driver combination that provides high current capability per converter phase at high switching frequency. The chip incorporates intelligence to provide fast transient response and digital communication to the ISL6580CR  Digital Controller. The ISL6580CR  integrates key power stage components for fast power delivery, effective thermal design and increased noise immunity. The ISL6580CR  incorporates an integrated P-channel high side MOSFET, high side MOSFET driver and a driver for external synchronous rectifier, low side MOSFETs. The ISL6580CR  also features a window comparator for fast transient response as well as on-board voltage and current A/D converters for intelligent digital communication and control by the ISL6580CR  Controller.

Furthermore, through the communication bus, configuration and fault monitoring via the ISL6580CR  are available.

For more information, see the ISL6580CR  datasheet.