PI2126 Datasheet, PDF (4/15 Pages) Vicor Corporation – 30 Volt, 12 Amp Full-Function Active ORing Solution

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Electrical Specifications
Unless otherwise specified: -40C < T_J < 125C, V_S=VC=10.5V,
Parameter
Symbol Min Typ Max Units
Conditions
DIFFERENTIAL AMPLIFIER AND COMPARATORS
Common Mode Input Voltage
Differential Operating Input Voltage⁽¹⁾
V_CM
-3
V_SP-SN
-80
3
V SP to S and SN to S
400 mV SP-SN
SP Input Bias Current
I_SP
35
55
75
μA V_SP = V_SN = V_S
SN Input Bias Current
I_SN
35
55
75
μA V_SP = V_SN = V_S
SN Current
Reverse Comparator Threshold
Reverse Comparator Hysteresis
MOSFET Turn On Threshold
Reverse Fault to MOSFETs Turn-off
Time
I_SN
0.2
0.5
mA V_SN = 14V, V_SP = V_S =V_D=0V
V_RVS-TH
-11
-6
-2
mV V_SN = 10.5V @ 25°C
V_RVS-HY
10
12
14
mV V_SP-PG = 10.5V @ 25°C
V_FET-ON
+1
+6
+11
mV V_SN = 10.5V @ 25°C
t_RVS
90
150
ns V_SP-SN = ± 50mV step
Forward Comparator Threshold
Forward Comparator Hysteresis
Internal N-Channel MOSFET
V_FWD-TH
250
275
300
mV
V_FWD-HY
15
25
35
mV
Drain-to-Source Breakdown Voltage
Source Current Continuous
Drain-to-Source On Resistance
BV_DSS
30
V
V_S=V_PG =V_SP=0V, I_D=2mA ,
Tj=25°C; V_SN=10.5V
I_S
12
A In ON state, Tj=25°C
R_DS(on)
4.5
6
m In ON state, IS=10A, Tj=25°C,
Body Diode Forward Voltage
Fault:
V_f-BD
0.75 1.0
V In OFF state, IS=4A, Tj=25°C
Output Low Voltage
0.2
0.5
V I_GST=1.5mA, VC>4.5V
Output High Leakage Current
-1
μA
Delay time
4
8
16
μs
V_SP-SN = ± 50mV step to 90% of
max,
Note 1: These parameters are not production tested but are guaranteed by design, characterization, and correlation with
statistical process control.
Note 2: Current sourced by a pin is reported with a negative sign.
Note 3: Thermal resistance characterized on PI2126-EVAL1 evaluation board with 0LFM airflow.
Picor Corporation • picorpower.com
PI2126
Rev 1.1
Page 4 of 15