STMPS2171STR STMicroelectronics, STMPS2171STR Datasheet - Page 15

• 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

STMPS2141, STMPS2151, STMPS2161, STMPS2171
Table 13.
Table 14.
Table 15.
Table 16.
1. Not tested in production, specified by design
OC Blanking
Hysteresis
Hysteresis
Symbol
Symbol
Symbol
Symbol
V
I
t
UVLO
V
t
OFF
V
OFF
T1
T2
V
ON
I
IH
O
IL
I
Thermal characteristics
(V
UVLO characteristics
(V
OC pin characteristics
(V
EN pin characteristics
(V
I
I
I
I
Thermal shutdown
threshold
Recovery from thermal
shutdown
Undervoltage lockout
threshold
OCx assertion and de-
assertion
Output low voltage
Off current
High level input voltage
Low level input voltage
Input current
Turn-ON time
Turn-OFF time
= 5.5 V, I
= 5.5 V, I
= 5.5 V, I
= 5.5 V, I
Parameter
Parameter
Parameter
Parameter
O
O
O
O
-
-
= rated current, T
= rated current, T
= rated current, T
= rated current, T
(1)
(1)
I
V
(No OC Condition)
V
V
V
V
R
C
R
C
O
OC
I
I
I
IENX
L
L
L
L
= 2.7 V to 5.5 V
= 4.5 V to 5.5 V
= 2.7 V to 4.5 V
= 5 mA
= 10 Ω
= 100 mF
= 10 Ω
= 100 mF
Doc ID 13793 Rev 4
= 2.7 V, 5.5 V
Test condition
Test condition
Test condition
Test condition
J
J
J
J
= 0 V or V
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
I
Min
Min
Min
Min
-0.5
120
2.0
2.0
40
4
−
−
−
−
−
−
−
−
Value
Value
Value
Value
Typ
Typ
Typ
Typ
14
75
8
−
−
−
−
−
−
−
−
−
−
−
Electrical specifications
Max
Max
Max
Max
145
110
2.5
0.4
1.0
0.8
0.4
0.5
15
10
5
−
−
−
Unit
Unit
Unit
Unit
mV
ms
ms
µA
uA
ms
°C
°C
°C
V
V
V
V
V
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