MIC2072-2PCQS Micrel Inc, MIC2072-2PCQS Datasheet - Page 6

• Manufacturer Part Number: MIC2072-2PCQS
• Description: IC USB PWR CTRLR DUAL 16-QSOP
• Manufacturer: Micrel Inc

Specifications of MIC2072-2PCQS

• Controller Type: USB Power Controller
• Interface: USB
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 1mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Short Circuit Current Limit: 0.65 to 1.8A
• Input Voltage Range: 4.5 to 5.5V
• Number Of Switches: Dual
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MIC2012
Timing Diagrams
MIC2012/2072
FAULT#
MAIN
S3#
V
V
V
I
V
V
OUT
OUT
OUT
OUT
E N
E N
1.5V
Figure 4. Overcurrent Response Timing
I
LIMIT
t
H
Figure 5. MAIN to S3# Timing
50%
50%
Output shorted to ground
Figure 2. MIC2012/72-1
Figure 3. MIC2012/72-2
t
ON
t
ON
90%
90%
6
t
OC
t
O F F
t
O F F
t
DLY
10%
10%
t
S
1.5V
January 2005
Micrel