ic-wd iC-Haus, ic-wd Datasheet - Page 5

• Manufacturer Part Number: ic-wd
• Description: Switched-mode Dual Voltage Regulator
• Manufacturer: iC-Haus

Item
No.
ELECTRICAL CHARACTERISTICS
Operating Conditions: VB = 8...36 V, LVH = 220 µH, Ri(LVH)
Error Detection NER
iC-WD
SWITCHED-MODE DUAL VOLTAGE REGULATOR
313
314
401
402
403
404
405
406
407
Symbol
Vl(VH)
I
Toff
Thys
VCChys
VCCAhys
Vs(NER)
Isc(NER)
I0(NER)
off
VCC
VCCA
A/B/C
Parameter
Voltage VH with load
Max. Cut-off Current in VHL
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
Relative Undervoltage Threshold
at VCC, VCCA referenced to
VCC
Undervoltage Hysteresis
referenced to VCC
Saturation Voltage lo at NER
Short-Circuit Current lo in NER
Collector Off-State Current in
NER
nom
, VCCA
nom
nom
, VCCA
nom
Conditions
WDA;
I(VCC) + I(VCCA) = -200 mA, VB = 8 V
Tj = 27 °C
VH < Vl(VH), R
I(NER) = 5 mA
V(NER) = 1...36 V
Tj = -40 °C
Tj = 27 °C
Tj = 70 °C
Tj = 125 °C
NER = off, V(NER) = 0...36 V
2 , CVH = 4.7 µF, RVB = 1 , Tj = -40...125 °C, unless otherwise noted
VB
= 1
Min.
-500
130
4.5
3
8
2
5
0
Typ.
-460
5.0
Rev D1, Page 5/12
12
15
12
10
4
8
Max.
-400
150
0.7
15
16
21
10
7
Unit
mA
mA
mA
mA
mA
mA
°C
°C
µA
%
%
V
V
V