Electrical Specifications (continued)
Unless otherwise specified: 16V < VIN < 50V, 0A < IOUT < 4.2A, -55C < TCASE < 100C(1)
Parameter
Symbol Min
Typ
Max
Units
Conditions
Output Specifications (continued)
Output Turn-off Delay Time
tOFFDLY
tSS
10
µs
µs
VIN = VUVOFF to ENABLE < 1.8V
ENABLE = 5V to 90% Vout
CSS = 0
Soft-Start Ramp Time
380
Maximum Load Capacitance
Load Transient Deviation
COUT
VODV
10000
µF
mV
CSS = 0 COUT= Al Electrolytic
IOUT = 50% step 0.1A/µS
COUT = 6x2.2µF 16V X7R
IOUT = 50% step 0.1A/µS
COUT = 6x2.2µF 16V X7R
360
Load Transient Recovery Time
Maximum Output Power
tOVR
100
50
µs
W
VOUT - 1%
POUT
Auxiliary Control Pins
ENABLE
DC Voltage Reference Output
Output Current Limit (2)
Start Up Current Limit (2)
Module Enable Voltage
Module Disable Voltage
Disable Hysteresis
VERO
IECL
IESL
4.65
-3.3
-120
1.95
1.8
4.9
-2.6
-90
2.5
2.35
150
10
5.15
-1.9
-60
Vdc
mAdc ENABLE = 3.3V
µA
Vdc
Vdc
mV
µs
ENABLE = 1V
VEME
VEMD
VEDH
tEE
3.05
2.9
Enable Delay Time
Disable Delay Time
tED
10
µs
Maximum Capacitance
Maximum External Toggle Rate
TRIM/SS
CEC
fEXT
1500
1
pF
Hz
Trim Voltage Reference
Internal Capacitance
External Capacitance
Internal Resistance
VREF
CREFI
CREF
RREFI
1.22
10
Vdc
nF
1
5
µF
10
10
k
TM (Temperature Monitor)
Temperature Coefficient
Temperature Full Range Accuracy
Drive Capability
TMTC
TMACC
ITM
mV/°K
°K
-5
-100
µA
TM Output Setting
VTM
3.00
V
Ambient Temperature = 300°K
Picor Corporation • picorpower.com
Preliminary PI3106-00-HVMZ Rev 1.3, Jan 17th, 2012 Page 5 of 15
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