BD9SD11NUX-C
Electrical Characteristics (Unless otherwise specified Ta = Tj = -40 °C to +125 °C, VIN = 5.0 V, VEN = 5.0 V,
the typical value is defined at Ta = Tj = +25 °C)
Limit
Parameter
Symbol
Unit
Conditions
Min
Typ
Max
VIN
Shutdown Circuit Current
Circuit Current
ISDN
ICC
-
0
10
µA
µA
VEN = 0 V, Ta = 25 °C
IOUT = 0 mA
Non-switching, Ta = 25 °C
250
400
550
UVLO Detection Voltage
UVLO Release Voltage
UVLO Hysteresis Voltage
ENABLE
VUVLO1
VUVLO2
2.30
2.40
50
2.45
2.55
100
2.60
2.70
125
V
V
VIN Falling
VIN Rising
VUVLO-HYS
mV
EN Threshold Voltage High
EN Threshold Voltage Low
EN Input Current
VENH
VENL
IEN
1.0
GND
2.0
-
-
VIN
0.4
8.0
V
V
5.0
µA
VEN = 5.0 V
Output Voltage
VIN = 2.7 V to 5.5 V,
(Note 1)
Output Voltage
VOUT
1.133
1.150
1.167
V
VOUT Input Current 1
VOUT Input Current 2
Soft Start
IOUT1
IOUT2
9.3
14.5
14.5
23.2
18.6
µA
µA
VOUT = 1.15 V
10.4
VOUT = 1.15 V, Ta = 25 °C
VIN = 5.0 V,
The SS Pin OPEN
VIN = 3.3 V,
0.5
1.0
2.0
ms
Soft Start Time
tSS
ISS
fSW
0.6
1.2
2.4
ms
µA
The SS Pin OPEN
SS Charge Current
Switching Frequency
Switching Frequency
Power Good
-1.4
-1.0
-0.6
2.0
2.2
2.4
MHz
VOUT
x 0.80
VOUT
x 0.85
VOUT
x 1.10
VOUT
x 1.05
VOUT
x 0.85
VOUT
x 0.90
VOUT
x 1.15
VOUT
x 1.10
VOUT
x 0.90
VOUT
x 0.95
VOUT
x 1.20
VOUT
x 1.15
2.0
120
0.12
PGD Falling (Fault) Voltage
PGD Rising (Good) Voltage
PGD Rising (Fault) Voltage
PGD Falling (Good) Voltage
VPGDTH_FF
VPGDTH_RG
VPGDTH_RF
VPGDTH_FG
V
V
V
V
VOUT Falling
VOUT Rising
VOUT Rising
VOUT Falling
VPGD = 5.0 V
PGD Output Leakage Current
PGD FET ON Resistance
PGD Output Low Level Voltage
Switch MOSFET
ILEAKPGD
RPGD
-
0
µA
Ω
30
60
VPGDL
0.03
0.06
V
IPGD = 1.0 mA
120
150
80
270
330
180
210
470
550
300
350
mΩ
mΩ
mΩ
mΩ
VIN = 5.0 V
VIN = 3.3 V
VIN = 5.0 V
VIN = 3.3 V
High Side FET ON Resistance
Low Side FET ON Resistance
RONH
RONL
100
VIN = 5.5 V, VSW = 0 V,
Ta = 25 °C
VIN = 5.5 V, VSW = 5.5 V,
Ta = 25 °C
High Side FET Leakage Current
Low Side FET Leakage Current
ILEAKSWH
ILEAKSWL
IOCP
-
-
0
0
5.0
5.0
1.6
μA
μA
A
SW Current of Over Current
Protection (Note 2)
0.8
1.2
SCP, OVP
Short Circuit Protection Detection
Voltage
Output Over Voltage Protection
Detection Voltage
VOUT
x 0.6
VOUT
VOUT
x 0.7
VOUT
VOUT
x 0.8
VOUT
VSCP
VOVP
V
V
VOUT Falling
VOUT Rising
x 1.10
x 1.15
x 1.20
(Note 1) It is tested in a proprietary test mode that connects VOUT to the output of the error amplifier.
(Note 2) This is design value. Not production tested.
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TSZ22111 • 15 • 001
TSZ02201-0J2J0AA01520-1-2
25.Feb.2020 Rev.001
6/29
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