STMPS2171STR STMicroelectronics, STMPS2171STR Datasheet - Page 14

• Manufacturer Part Number: STMPS2171STR
• Description: IC PWR SWITCH 1CH 1000MA SOT23-5
• Manufacturer: STMicroelectronics
• Type: High Side Switchr

Specifications of STMPS2171STR

• Number Of Outputs: 1
• Rds (on): 110 mOhm
• Internal Switch(s): Yes
• Current Limit: 1A
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• On Resistance (max): 0.12 Ohms
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 130 mW
• Mounting Style: SMD/SMT
• Supply Current: 0.04 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6856-2; STMPS2171STR

Electrical specifications
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Table 11.
Table 12.
1. I
(STMPS2141
STMPS2151)
(STMPS2161
STMPS2171)
(2141,2151)
(2161,2171)
Symbol
Symbol
I
I
leakage
leakage
reverse
I
I
I
I
I
I
off
on
OS
OS
OS
OS
= I
off-ground
Current limit characteristics
(V
Supply current characteristics
(V
Switch turned off
Switch turned on
Output leakage
current
Reversed leakage
current
Overcurrent limiting
threshold
Overcurrent limiting
threshold
Short circuit output
current
Short circuit output
current
I
I
= 5.5 V, I
= 5.5 V, I
Parameter
- I
Parameter
off
(1)
, where I
O
O
= rated current, T
= rated current, T
off-ground
Doc ID 13793 Rev 4
No load
No load;
-40 < T
No load
No load;
-40 < T
Output grounded,
switch is OFF
Output grounded,
switch is OFF;
-40 < T
Switch is off, V
output connected to
5.5 V, 25 °C
Switch is off, V
output connected to
5.5 V, 125 °C
V
V
V
connected to GND,
device enabled into
short circuit
= current into Vin when switch is off and output is grounded
STMPS2141, STMPS2151, STMPS2161, STMPS2171
OUT
I
I
= 5 V, OUT
Test condition
= 5 V
Test condition
= 4.5 V
J
J
J
< 125 °C
< 125 °C
< 125°C
J
J
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
i
i
< V
< V
o
o
,
,
Min
0.60
1.10
Min
−
−
−
−
−
−
−
−
−
−
Value
Value
0.80
1.50
Typ
Typ
6.0
0.5
0.5
40
−
−
−
−
−
−
Max
Max
1.00
1.90
0.9
1.8
12
15
60
70
2
5
2
3
Unit
Unit
µA
µA
µA
µA
A
A
A
A