MIC9131BM Micrel Inc, MIC9131BM Datasheet - Page 4

• Manufacturer Part Number: MIC9131BM
• Description: IC CTRLR DC-DC PWM HV HS 16-SOIC
• Manufacturer: Micrel Inc

Specifications of MIC9131BM

• Applications: Controller, Telecom
• Voltage - Input: 9 ~ 18 V
• Number Of Outputs: 1
• Voltage - Output: 4.7 ~ 5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MIC9131
Parameter
Preregulator
Input Leakage Current
V
V
(ΔV
V
V
(ΔV
Start-up Current
Supply
Supply Current, I
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
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
M9999-080206
CC
CC
CC
CC
GLO
PR
Gate Lockout (V
Gate Lockout Hysteresis
Pre-Regulator Off (V
Pre-Regulator Hysteresis
)
)
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.
VCC
GLO(ON)
PR(OFF)
)
)
Condition
V
V
V
V
V
Pin 16 (OUT) = OPEN
V
V
V
V
V
V
V
SOURCE ; I
SINK ; I
C
C
V
LINE
LINE
LINE
LINE
LINE
EN
EN
ISNS
ISNS
CPWR
SS
ISNS
OUT
OUT
LINE
= 0V
= 0V ,10V; V
= 0V ; V
= 48V
= 500pF
= 500pF
= 180V, V
= 48V
= 48V
= 48V, V
= 0V to 5V
= 0V
= 5V
= 48V
= 5V, 0V
SINK
SOURCE
CC
= 200mA
CC
CC
= 18V
LINE
= 7.5V, Note 4
= 10V
= 200mA
= 48V
4
0.772
1.16
Min
700
500
–10
7.2
7.7
2.5
30
–1
9
1
V
+0.5V
GLO(ON)
0.83
1.22
Typ
800
700
150
140
145
0.1
7.5
0.1
0.1
1.6
1.6
12
34
40
25
12
1
4
0
8
4
8
0.888
Max
1.28
1.3
2.2
August 2006
10
10
10
50
+1
12
6
6
Micrel, Inc.
Units
mV
mV
mV
mV
mA
mA
µA
µA
µA
µA
µA
µA
ns
°C
°C
ns
ns
ns
V
V
V
V
V
Ω
Ω
V
-