900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

TPS2052A Datasheet Preview

TPS2052A Datasheet

CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

No Preview Available !

TPS2041A, TPS2042A, TPS2043A, TPS2044A
TPS2051A, TPS2052A, TPS2053A, TPS2054A
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
SLVS247 – SEPTEMBER 2000
D 80-mHigh-Side MOSFET Switch
D 500 mA Continuous Current Per Channel
D Independent Thermal and Short-Circuit
Protection With Overcurrent Logic Output
D Operating Range . . . 2.7 V to 5.5 V
D CMOS- and TTL-Compatible Enable Inputs
D 2.5-ms Typical Rise Time
D Undervoltage Lockout
D 10 µA Maximum Standby Supply Current
for Single and Dual (20 µA for Triple and
Quad)
D Bidirectional Switch
D Ambient Temperature Range, 0°C to 85°C
D ESD Protection
D UL Listed – File No. E169910
description
TPS2041A, TPS2051A
D PACKAGE
(TOP VIEW)
GND
IN
IN
EN
1
2
3
4
8 OUT
7 OUT
6 OUT
5 OC
TPS2042A, TPS2052A
D PACKAGE
(TOP VIEW)
GND
IN
EN1
EN2
1
2
3
4
8 OC1
7 OUT1
6 OUT2
5 OC2
TPS2043A, TPS2053A
D PACKAGE
(TOP VIEW)
TPS2044A, TPS2054A
D PACKAGE
(TOP VIEW)
GNDA
IN1
EN1
EN2
GNDB
IN2
EN3
NC
1
2
3
4
5
6
7
8
16 OC1
15 OUT1
14 OUT2
13 OC2
12 OC3
11 OUT3
10 NC
9 NC
GNDA
IN1
EN1
EN2
GNDB
IN2
EN3
EN4
1
2
3
4
5
6
7
8
16 OC1
15 OUT1
14 OUT2
13 OC2
12 OC3
11 OUT3
10 OUT4
9 OC4
The TPS2041A through TPS2044A and
TPS2051A through TPS2054A power-distribution
switches are intended for applications where
All enable inputs are active high for the TPS205xA series.
NC – No connect
heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 80-m
N-channel MOSFET high-side power switches for power-distribution systems that require multiple power
switches in a single package. Each switch is controlled by an independent logic enable input. Gate drive is
provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize
current surges during switching. The charge pump requires no external components and allows operation from
supplies as low as 2.7 V.
When the output load exceeds the current-limit threshold or a short is present, these devices limit the output
current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low.
When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the
junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from
a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch
remains off until valid input voltage is present. These power-distribution switches are designed to current limit
at 0.9 A.
33 m, single TPS201xA 0.2 A – 2 A
TPS202x 0.2 A – 2 A
TPS203x 0.2 A – 2 A
80 m, dual
GENERAL SWITCH CATALOG
TPS2042
TPS2052
TPS2046
TPS2056
500 mA
500 mA
250 mA
250 mA
80 m, dual
80 m, triple
80 m, quad
80 m, quad
80 m, single
TPS2014
TPS2015
TPS2041
TPS2051
TPS2045
TPS2055
600 mA
1A
500 mA
500 mA
250 mA
250 mA
260 m
TPS2100/1
TPS2080 500 mA
IN1 500 mA TPS2081 500 mA TPS2043 500 mA
IN1
IN2
1.3
IN2 10 mA
OUT
TPS2102/3/4/5
IN1 500 mA
IN2 100 mA
TPS2082
TPS2090
TPS2091
TPS2092
500 mA
250 mA
250 mA
250 mA
TPS2053
TPS2047
TPS2057
500 mA
250 mA
250 mA
TPS2044
TPS2054
TPS2048
TPS2058
500 mA
500 mA
250 mA
250 mA
TPS2085
TPS2086
TPS2087
TPS2095
500 mA
500 mA
500 mA
250 mA
TPS2096 250 mA
TPS2097 250 mA
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 2000, Texas Instruments Incorporated
1




etcTI

TPS2052A Datasheet Preview

TPS2052A Datasheet

CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

No Preview Available !

TPS2041A, TPS2042A, TPS2043A, TPS2044A
TPS2051A, TPS2052A, TPS2053A, TPS2054A
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
SLVS247 – SEPTEMBER 2000
AVAILABLE OPTIONS
TA
ENABLE
RECOMMENDED
MAXIMUM CONTINUOUS
LOAD CURRENT
(A)
TYPICAL SHORT-CIRCUIT
CURRENT LIMIT AT 25°C
(A)
NUMBER OF
SWITCHES
Active low
Active high
Single
0°C to 85°C
Active low
Active high
Active low
Active high
0.5
Dual
0.9
Triple
Active low
Active high
The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2041ADR)
Quad
PACKAGED DEVICES
SOIC
(D)†
TPS2041AD
TPS2051AD
TPS2042AD
TPS2052AD
TPS2043AD
TPS2053AD
TPS2044AD
TPS2054AD
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265


Part Number TPS2052A
Description CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
Maker etcTI
Total Page 30 Pages
PDF Download

TPS2052A Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 TPS2052 DUAL POWER-DISTRIBUTION SWITCHES
etcTI
2 TPS2052A CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
etcTI
3 TPS2052B Power-Distribution Switches
etcTI
4 TPS2052C Power-Distribution Switches
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy