MIC2169 Micrel Semiconductor, MIC2169 Datasheet - Page 4

• Manufacturer Part Number: MIC2169
• Description: 500 KHZ PWM SYNCHRONOUS BUCK CONTROL IC
• Manufacturer: Micrel Semiconductor

MIC2169
Electrical Characteristics
Parameter
Error Amplifier
DC Gain
Transconductance
Soft-Start
Soft-Start Current
Current Sense
CS Over Current Trip Point
Temperature Coefficient
Output Fault Correction Thresholds
Upper Threshold, V
Lower Threshold, V
Gate Drivers
Rise/Fall Time
Output Driver Impedance
Driver Non-Overlap Time
Notes:
5. Specification for packaged product only.
6. Guaranteed by design.
M9999-111803
FB_OVT
FB_UVT
Condition
After timeout of internal timer. See
V
(relative to V
(relative to V
Into 3000pF at V
Source, V
Sink, V
Source, V
Sink, V
Note 6
CS
(5)
= V
IN
IN
IN
= 5V
= 3V
IN
IN
–0.25V
= 5V
= 3V
FB
FB
)
)
IN
> 5V
4
“Soft-Start”
section.
Min
160
10
+1800
Typ
200
8.5
+3
70
–3
30
20
1
November 2003
Max
240
10
10
6
6
ppm/ C
Micrel
Units
ms
dB
ns
ns
%
%
A
A