IMP5111/5112
Pin Configuration
SO-16
TSSOP-24
T7
T8
1
2
3
4
5
6
7
8
9
24 T6
T7
1
2
3
4
5
6
7
8
16 T6
23 T5
T8
15 T5
T9
22 NC
T9
14 NC
NC
21 NC
HEAT SINK/GND
13 HEAT SINK/GND
12 HEAT SINK/GND
11 VTERM
IMP5111
IMP5112
GND
20 HEAT SINK/GND
19 HEAT SINK/GND
18 HEAT SINK/GND
17 HEAT SINK/GND
16 NC
GND
IMP5111
IMP5112
HEAT SINK/GND
HEAT SINK/GND
HEAT SINK/GND
HEAT SINK/GND
DISCONNECT*
T1
T2
10 T4
9
T3
DW Package
5111/5112__02.eps
* DISCONNECT (IMP5111)
DISCONNECT (IMP5112)
DISCONNECT* 10
T1 11
15 VTERM
14 T4
T2 12
13 T3
* DISCONNECT (IMP5111)
DISCONNECT (IMP5112)
PW Package
5111/5112_02a.eps
Ordering Information
Part Number
Temperature Range
Package
IMP5111CDP
0°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
0°C to 125°C
16-pin Plastic SO
Tape and Reel, 16-pin Plastic SO
24-pin Plastic TSSOP
IMP5111CDPT
IMP5111CPWP
IMP5111CPWPT
IMP5112CDP
Tape and Reel, 24-pin Plastic TSSOP
16-pin Plastic SO
IMP5112CDPT
IMP5112CPWP
IMP5112CPWPT
Tape and Reel, 16-pin Plastic SO
24-pin Plastic TSSOP
Tape and Reel, 24-pin Plastic TSSOP
5111/5112_t01.at3
Absolute Maximum Ratings1
TermPwr Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . +7V
Signal Line Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0V to +7V
Regulator Output Current . . . . . . . . . . . . . . . . . . 0.4A
Operating Junction Temperature
Storage Temperature Range . . . . . . . . . . . . . . . . . -65°C to 150°C
Lead Temperature (Soldering, 10 seconds) . . . . . 300°C
Note: 1. Exceeding these ratings could cause damage to the device. All
voltages are with respect to Ground. Currents are positive
into, negative out of the specified terminal.
Plastic (DP, PWP Packages) . . . . . . . . . . . . . . . 150°C
Thermal Data
DP Package:
Junction Temperature Calculation: TJ = TA + (PD x θJA).
The θJA numbers are guidelines for the thermal performance of the
device/ pc-board system. All of the ambient airflow is assumed.
Thermal Resistance Junction-to-Leads, θJL . . . . . . . . 20°C/ W
Thermal Resistance Junction-to-Ambient, θJA . . . . . . 50°C/ W
PW Package:
Thermal Resistance Junction-to-Leads, θJL . . . . . . . . 27°C/ W
Thermal Resistance Junction-to-Ambient, θJA . . . . . . 100°C/ W
2
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