MC13181 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC13181 Datasheet PDF : 18 Pages
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Pin Function Descriptions
Table 5. Pin Function Description (Continued)
Pin
Symbol/
Type
Description
7 VOUT3.0/3.3 VOUT3.0/3.3 Regulator,
LDO_3.0/3.3, 60 mA
Output
Equivalent Internal Circuit
VCC2
Vref
7
Cext
23 k
ESD
160 k
3.0/3.3
select
115 k
8
VCC2
VCC2, Positive Supply, same as pin 3
Power Supply Input for
non-VCC1 blocks
9 DELAY_CAP DELAY_CAP, Reset
Delay Cap Input
Vref
9
Cdelay
ESD
500 nA
Notes
Bypass with
low ESR
1.0 µF
tantalum
capacitor
[Note 1]
Bypass with
a 0.1 µF
close to the
part and a
1.0 µF low
ESR.
10
Q1_B
Q1_B, Input to Inverter
and Complementary
Input to OR Gate
VCC2
500 nA
10*
can tolerate
high to VCC
11
Q2
Q2, Input to OR Input
ESD
* also pins 16 & 21
VCC2
500 nA
11*
can tolerate
high to VCC
ESD
* also pins 13, 14, 17 & 18
NOTES: 1. All capacitors are assumed to be low ESR tantalum. De-rating factor on capacitance value is assumed to be -20% to 10% over all
cases of tolerance and temperature.
2. Contact assignments are subject to change.
10
MC13181 Advance Information
MOTOROLA
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