MIC9131YQS View Datasheet(PDF) - Micrel
Part Name
Description
MFG CO.
MIC9131YQS Datasheet PDF : 19 Pages
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MIC9131
Parameter
Preregulator
Input Leakage Current
VCC Gate Lockout (VGLO(ON))
VCC Gate Lockout Hysteresis
(ΔVGLO)
VCC Pre-Regulator Off (VPR(OFF))
Condition
VLINE = 180V, VCC = 10V
VLINE = 48V
VLINE = 48V
VLINE = 48V
VCC Pre-Regulator Hysteresis
(ΔVPR)
Start-up Current
Supply
Supply Current, IVCC
Enable Input Current
Shutdown Supply Current
Protection and Control
Current Limit Threshold Voltage
Current Limit Delay to Output
Current Limit Source Current
Enable Input Threshold (Turn-on)
Enable Input Hysteresis
CPWR Input Current
CPWR Threshold
Soft-Start Current
Line UVLO Threshold (Turn-on)
Line UVLO Threshold Hysteresis
Thermal Shutdown
Thermal Shutdown Hysteresis
MOSFET Driver
Output Minimum On-Time
Output Driver Impedance
Rise Time
Fall Time
VLINE = 48V
VLINE = 48V, VCC = 7.5V, Note 4
Pin 16 (OUT) = OPEN
VEN = 0V ,10V; VLINE = 48V
VEN = 0V ; VCC = 18V
VISNS = 0V to 5V
VISNS = 0V
VCPWR = 5V, 0V
VSS = 0V
VISNS = 5V
SOURCE ; ISOURCE = 200mA
SINK ; ISINK = 200mA
COUT = 500pF
COUT = 500pF
Micrel, Inc.
Min
Typ Max Units
0.1
10
µA
7.2
7.5
V
700
800
mV
7.7
VGLO(ON)
+0.5V
V
500
700
mV
9
12
mA
1
1.3
mA
–10
0.1
10
µA
0.1
10
µA
0.772
30
1
–1
2.5
1.16
0.83 0.888 V
34
ns
40
50
µA
1.6
2.2
V
150
mV
+1
µA
1.6
V
4
6
µA
1.22 1.28
V
140
mV
145
°C
25
°C
0
ns
8
12
Ω
4
6
Ω
12
ns
8
ns
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended.
If a substained DC voltage >150V is applied to the LINE pin, a current-limiting 1.8kΩresistor should be used in series with the LINE pin. This
condition does not apply for transient conditions over 150V.
For oscil�
-
tions of the internal 5V regulator. See Applications Information for details.
M9999-080206
4
August 2006
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