PI3740-00 Datasheet, PDF (8/48 Pages) Vicor Corporation – Parallel capable with single wire current sharing

PI3740-00
PI3740-00-LGIZ Electrical Characteristics (Cont.)
Specifications apply for the conditions -40°C < T_J < 115°C, V_IN = 24V, V_OUT = 12V, L_EXT = 420nH^[4], external C_IN = 6 x 2.2µF, external C_OUT = 8 x 10µF,
unless otherwise noted.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
ISP Pin Bias Current (Sink)
ISN Pin Bias Current
Common Mode Input Range
IMON Source Current
IMON Sink Current
IMON Output at No Load
Full Scale Error
Bandwidth
Settling Time for Full Scale Step
Gain
Current Sense Amplifier (Dedicated to monitor Input or Output Current)
V_OUT = 10V, Flows to SGND
90
V_OUT = 10V
8
1
1
40mV input
-4
[5]
A_{V_CS}
1%
15mV measured across 5mΩ shunt
150
260
µA
0
µA
60
V
1.8
3
mA
1.6
2.6
mA
15
mV
4
%
40
kHz
20
µs
20
V/V
Open Loop Gain
Small Signal Gain-Bandwidth
Offset
Common Mode Input Range
Differential Mode Input Range
Maximum Output Voltage
Minimum Output Voltage
Capacitive Load for Stable
Operation
Slew Rate
Output Current
General Purpose Amplifier
[5]
[5]
IDIFF = -1mA
No Load
[5]
96
120
140
dB
5
7
12
MHz
-1
1
mV
-0.1
2.5
V
2
V
VDR – 0.2V V
20
mV
0
100
pF
10
V / µs
-1
1
mA
Current Amplifier (LGH)
Reference
95
100
105
mV
Input Offset
0.5
mV
Gain-Bandwidth Product
3
MHz
Internal Feedback Capacitance
20
pF
[4] _{See Inductor Pairing section.}
[5] _{Assured to meet performance specification by design, test correlation, characterization, and/or statistical process control.}
[6] _{Output current capability varies with input & output voltage. See rated ouput current / power curves on page 9.}
Cool-Power^® ZVS Switching Regulators
Page 8 of 48
Rev 1.4
04/2017
vicorpower.com
800 927.9474