ncp5372 ON Semiconductor, ncp5372 Datasheet - Page 6

• Manufacturer Part Number: ncp5372
• Description: High Efficiency Two-phase Step-down Power Controller For Imvp-6.5 Mobile Cpu Core Power Supplies
• Manufacturer: ON Semiconductor

ABSOLUTE MAXIMUM RATINGS
Rating
VCC to PGND
VCCP1, VCCP2 to PGND
TON to AGND
BST1 to SWN1, BST2 to SWN2
SWN1, SWN2 to PGND
TG1 to SWN1, TG2 to SWN2
BG1 to PGND1, BG2 to PGND2
VS+, VS- to PGND
CS1, CS1N, CS2, CS2N to PGND
VID0-VID6, MODE, VR_ON to PGND
SS, IMVP_PWRGD, CLK_ENABLE#, IMON, DPRSLPVR,
PSI#, OVPEN, OSC, VDRP, DRPFB, CSSUM, DIFFO, VFB,
COMP to PGND
PGND1, PGND2 to AGND
VREF to PGND
VBOOT to PGND
ILIM to PGND
THERMAL CHARACTERISTICS
QFN-32 Thermal Resistance Junction-to-Ambient (Note 3)
Operating Junction Temperature Range
Operating Ambient Temperature Range
Storage Temperature Range
Lead Temperature, Reflow (Soldering 10s)
Moisture Sensitivity Level
1.
2.
3.
This device series incorporates ESD protection and exceeds the following ratings:
Human Body Model (HBM) ≤ 2.0 kV per JEDEC standard: JESD22–A114.
Machine Model (MM) ≤ 200 V per JEDEC standard: JESD22–A115.
Latch–up Current Maximum Rating: ≤ 150 mA per JEDEC standard: JESD78.
R θJA is measured in free air by mounting the device on a high effective thermal conductivity test board with direct thermal
attachment mechanisms.
Rev0.3
Confidential and Proprietary – Not for Public Release
ON Semiconductor CONFIDENTIAL
Mar 19, 2008 - Page 4
V
V
Symbol
BST
TG
V
R θJA
V
V
V
V
MSL
V
V
V
T stg
V
V
V
V
T A
- V
BOOT
V
T J
SWN
CCP
TON
VID
GND
-V
REF
ILIM
-
CC
BG
CS
IO
S
SWN
SWN
-5.0(<100ns),
-4.0(<100ns),
-2.0(<100ns),
-0.3(DC), 7.0
-0.3(DC), 7.0
-0.3(DC), 30
- 65 to +150
-40 to + 85
0 to + 150
260 Peak
-0.3, 7.0
-0.3, 7.0
-0.3, 7.0
-0.3, 7.0
-0.3, 7.0
-0.3, 7.0
-0.3, 7.0
-0.3, 0.3
-0.3, 7.0
-0.3, 7.0
-0.3, 7.0
-0.3, 30
Value
35
1
°C/W
Unit
°C
°C
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
-