isl62881 Intersil Corporation, isl62881 Datasheet - Page 7

• Manufacturer Part Number: isl62881
• Description: Single-phase Pwm Regulator For Imvp-6.5? Mobile Cpus And Gpus
• Manufacturer: Intersil Corporation

Electrical Specifications
NOTES:
VR_ON Input High
VID0-VID6 and DPRSLPVR
Input Low
VID0-VID6 and DPRSLPVR
Input High
THERMAL MONITOR (For ISL62881B)
NTC Source Current
Over-Temperature
Threshold
VR_TT# Low Output
Resistance
CLK_EN# OUTPUT LEVELS
CLK_EN# Low Output
Voltage
CLK_EN# Leakage Current
CURRENT MONITOR
IMON Output Current
IMON Clamp Voltage
Current Sinking Capability
INPUTS
VR_ON Leakage Current
VIDx Leakage Current
DPRSLPVR Leakage Current
SLEW RATE
Slew Rate (For VID Change)
6. Limits established by characterization and are not production tested.
7. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established
by characterization and are not production tested.
PARAMETER
7
V
I
IMONCLAMP
SYMBOL
V
V
V
DPRSLPVR
I
Operating Conditions: V
noted. Boldface limits apply over the operating temperature range, -10°C to
+100°C. (Continued)
IH(1.0V)
IH(1.0V)
IL(1.0V)
I
VR_ON
I
IMON
V
R
I
VIDx
SR
OH
OL
TT
ISL62881, ISL62881B
NTC = 1.3V
V (NTC) falling
I = 20mA
I = 4mA
CLK_EN# = 3.3V
ISUM- pin current = 20µA
ISUM- pin current = 10µA
ISUM- pin current = 5µA
VR_ON = 0V
VR_ON = 1V
VIDx = 0V
VIDx = 1V
DPRSLPVR = 0V
DPRSLPVR = 1V
DD
TEST CONDITIONS
= 5V, T
A
= -10°C to +100°C, f
(Note 7) TYP
SW
1.18
MIN
108
0.7
0.7
53
51
22
-1
-1
-1
-1
5
= 300kHz, unless otherwise
0.45
0.26
0.45
120
275
1.2
6.5
1.1
60
60
30
0
0
0
0
(Note 7) UNITS
MAX
1.22
37.5
1.15
132
0.3
0.4
6.5
67
69
9
1
1
1
1
October 26, 2009
FN6924.0
mV/µs
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
Ω
V
V