ST2051 datasheet(7/10 Pages) STMICROELECTRONICS

Part #	ST2051

Description	Undervoltage lock out

Download	10 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

7 / 10 page

ST2051

Electrical characteristics

Doc ID 12593 Rev 3

7/10

Table 7.

Supply current characteristics

(VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

IOFF

Switch turned OFF

No load

1.0

5.0

μA

No load; -40 < TJ < 125 °C

10

μA

ION

Switch turned ON

No load

70

90

μA

No load; -40 < TJ < 125 °C

100

μA

Ileakage

Output leakage current

Output grounded, switch is OFF

10

μA

Output grounded, switch is OFF;

-40 < TJ < 125 °C

20

μA

Table 8.

Thermal characteristics

(VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

T1

Thermal shutdown threshold

135

°C

T2

Recovery from thermal shutdown

125

°C

Hyst

Hysteresis

10

°C

Table 9.

UVLO characteristics

(VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

VUVLO

Undervoltage lockout threshold

2.0

2.5

V

Hyst

Hysteresis

100

mV

Table 10.

OC pin characteristics

(VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

OC

blanking

OCx assertion and de-assertion(1)

1.

Not tested in production, specified by design.

48

15

ms

VO

Output low voltage

0.4

V

IOFF

OFF current

1.0

μA

Table 11.

EN pin characteristics

(VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified)

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

VIH

High level input voltage

VI = 2.7 to 5.5 V

2.0

V

VIL

Low level input voltage

VI = 4.5 to 5.5 V

0.8

V

VI = 2.7 to 4.5 V

0.4

V

II

Input current

VIENX = 0 or VI

-0.5

0.5

μA

Obsolete

Product(s)

- Obsolete

Product(s)

Similar Part No. - ST2051

Manufacturer	Part #	Datasheet	Description
E-SWITCH	ST205001	71Kb / 1P	ALL DIMENSIONS IN MM [INCH]
	ST205002	71Kb / 1P	ALL DIMENSIONS IN MM [INCH]
	ST205003	98Kb / 1P	ALL DIMENSIONS IN MM [INCH]
	ST205005	115Kb / 1P	ALL DIMENSIONS IN MM [INCH]
	ST205006	98Kb / 1P	ALL DIMENSIONS IN MM [INCH]

More results

Similar Description - ST2051

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	EV-VND7050AJ	438Kb / 7P	Undervoltage shutdown July 2014 Rev 2
ON Semiconductor	MC34064	126Kb / 11P	Undervoltage Sensing Circuit October, 2016 ??Rev. 19
STMicroelectronics	EV-VN7004CH	317Kb / 8P	Undervoltage shutdown
STMicroelectronics	STGIPS10C60T-H	635Kb / 19P	Undervoltage lockout April 2015 Rev 2
Silicon Touch Technolog...	PS252C	136Kb / 10P	Over/Under-voltage protection and lock out
Silicon Touch Technolog...	PS252C1	158Kb / 10P	Over/Under-voltage protection and lock out
STMicroelectronics	STIPN2M50-H	990Kb / 21P	Undervoltage lockout February 2017 Rev 4
PHOENIX CONTACT	EMD-BL-V-230	139Kb / 6P	Undervoltage monitoring
STMicroelectronics	STIPN2M50T-HL	1,003Kb / 23P	Undervoltage lockout February 2017 Rev 4
PHOENIX CONTACT	EMD-SL-V-UV-300	141Kb / 7P	Undervoltage monitoring

More results

ST2051 Datasheet(PDF) 7 Page - STMicroelectronics

ST2051 Datasheet(HTML) 7 Page - STMicroelectronics

Similar Part No. - ST2051

Similar Description - ST2051

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL