PI2061 Datasheet, PDF (4/16 Pages) Vicor Corporation – High Side High Voltage Load Disconnect Switch Controller IC

Not Recommended for New Designs

Electrical Specifications
Unless otherwise specified: -40C < T_J < 125C, VC=EN=10.5V, C_Vc =0.1uF, C_{GATE_PGND} =1nF, SGND=PGND
Parameter
Symbol Min Typ Max Units
Conditions
DIFFERENTIAL AMPLIFIER AND COMPARATORS (continued)
Over Current Range switch over
Threshold
V_SOTH
0.5
0.8
1
V VC-SN
Over Current Range switch over delay⁽¹⁾:
Low to high threshold
T_SOL2H
100
170
300
ns VC-SN= -0.7V~1.7V
Over Current Range switch over delay⁽¹⁾:
High to low threshold
T_SOH2L
80
125 190
ns SN-VC= -1.7V~0.7V
GATE DRIVER
Gate Source Current
I_G-SC
-15
-10
µA V_G=V_G-Hi-1, I_VC=3mA
Pull Down Peak Current to PGND⁽¹⁾
I_G-PD
1.5
4.0
A
Pull-down Gate Resistance to PGND⁽¹⁾
R_G-PD
0.3
 V_G = 1.5V @ 25C
AC Gate Pull-down Voltage to PGND⁽¹⁾
V_G-PGND
0.2
V
DC Gate Pull-down Voltage
V_G-SGND
0.8
1.2
V I_G=100mA, in OC Fault
Gate Drive Voltage to VC
Gate Fall Time
7.0
8.0
11
V_G-Hi
8.0
9.0
11
V I_G=10μA, I_VC=3mA
V I_G=2μA, I_VC=3mA
t_G-F
10
25
ns 90% to 10% of V_G max.
Gate Voltage @ VC=4.5V
Enable (EN)
V_G-UVLO
0.7
1
V I_G =10µA, SP= SN=open
EN Threshold Voltage to VC pin
Disable pull down current
Fault Status: FT
V_{VC_EN}
0.70
1.35
1.80
V
I_dis
8
15
22
µA
FT Output Low Voltage
FT Output High Leakage Current
FT Delay time
V_FT
0.2
0.5
V I_FT=200µA, VC>8.5V
I_FT
10
μA V_FT=14V
T_FT-DLY
2.5
5.5
12
µs
V_SP-SN = 0~200mV step to 10% of
V_FT max, SN=VC
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.
Picor Corporation • picorpower.com
PI2061
Rev 1.4
Page 4 of 16