ISL6267 Datasheet, PDF (13/33 Pages) Intersil Corporation – Multiphase PWM Regulator for AMD Fusion Mobile CPUs

ISL6267
Electrical Specifications Operating Conditions: V_DD = 5V, T_A = -10°C to +100°C, f_SW = 300kHz, unless otherwise noted.
Boldface limits apply over the operating temperature range, -10°C to +100°C. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
(Note 6) TYP
INPUTS
ENABLE Leakage Current
I_ENABLE
EN = 0V
EN = 1V
-1
0
18
Slew Rate (for VID Change)
SR
5
7.5
Soft-Start Slew Rate
SSR
1.25 1.875
SVI INTERFACE
PWROK, SVC, SVD Input Logic High
PWROK, SVC, SVD Input Logic Low
SVC, SVD Leakage
V_IH
V_IL
EN = 0V, SVC and SVD = 0V
0.798
-
-
-
-
-
EN = 5V, SVC and SVD = 1.8V
-
-
NOTE:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
MAX
(Note 6)
36
10
2.5
0.57
1
1
UNITS
µA
µA
mV/µs
mV/µs
V
V
µA
µA
Gate Driver Timing Diagram
PWM
UGATE
t_LGFUGR
t_RU
t_FU
1V
LGATE
1V
t_FL
t_RL
t_UGFLGR
13
January 31, 2011
FN7801.0