900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Linear Technology Electronic Components Datasheet

LT1089 Datasheet

High Side Switch Utilizing Bipolar Technology

No Preview Available !

FEATURES
7.5A Switch Capability
Low Series Drop (< 1.5V at 7.5A)
Logic Input (Positive or Negative Logic)
Current Limited
Thermal Overload
5mA Quiescent Current
10µs Risetime
LT1089
High Side Switch
DESCRIPTIO
The LT®1089 is a logic driven, high current, high side
switch utilizing bipolar technology. The device is capable
of driving loads up to 7.5A with a low series drop of only
1.5V, and the series drop is specified over the full range of
switch currents. The device has internal current limiting
and thermal overload protection. The input logic is
designed so that the output can drive loads referenced
either above or below the device ground pin. Either
positive or negative logic can be used to drive the input.
The device is available in both TO-3 metal can and TO-220
plastic packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
BLOCK DIAGRA
LOGIC IN
VCC
BIAS,
THERMAL LIMIT,
CURRENT LIMIT,
OUTPUT DRIVE
IQ 5mA
VOUT
LOGIC GND
LT1089 • BD01
LT1089 Switch Voltage
vs Output Current
2
INDICATES GUARANTEED TEST POINT
– 55°C TJ 150°C
0°C TJ 125°C
1
TJ = 150°C
TJ = 25°C
TJ = – 55°C
0
0 1 2 3 4 5 6 7 8 9 10
SWITCH CURRENT (A)
LT1089 • BD02
1089fa
1


Linear Technology Electronic Components Datasheet

LT1089 Datasheet

High Side Switch Utilizing Bipolar Technology

No Preview Available !

LT1089
ABSOLUTE AXI U RATI GS
(Note 1)
Switch Voltage (VCC – VOUT) .................................. 30V
Logic Input Voltage (VIN – GND) ............................ 15V
Logic Input Voltage Range (VlN) .. (VCC – 30V) < VIN < VCC
Ground Pin Voltage Range (GND) .. (VCC – 30V) < GND < VCC
Operating Junction Temperature Range
LT1089M Grades ................................ –55°C to 150°C
LT1089C Grades ...................................... 0°C to 125°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
VIN
CASE IS
VOUT
BOTTOM VIEW
1
2
43
ORDER PART
NUMBER
NC LT1089MK
LT1089CK
LOGIC IN
GND
K PACKAGE
4-LEAD TO-3 METAL CAN
AXI U OPERATING
SPECIFICATIONS*
Switch Voltage (VCC – VOUT) ................................. 20V
Logic Input Voltage (VIN – GND) .............................. 5V
Logic Input Voltage Range (VlN) ......(VCC – 20V) < VIN < VCC
Ground Pin Voltage Range (GND)....(VCC – 20V) < GND < VCC
*Maximum operating specifications are the maximum recommended
operating voltages. The device is fully specified up to the maximum
operating specifications. For voltages greater than the maximum
operating specifications some device parameters may exceed the data
sheet limits.
OBSOLETE PACKAGE
Consider the T Package as an Alternate Source
FRONT VIEW
5
4
3
2
1
LOGIC IN
VIN
VOUT
GND
NC
ORDER PART
NUMBER
LT1089CT
T PACKAGE
5-LEAD TO-220
LT1089 • POI01
Consult LTC Marketing for parts specified with wider operating temperature
ranges.
1089fa
2


Part Number LT1089
Description High Side Switch Utilizing Bipolar Technology
Maker Linear Technology
Total Page 8 Pages
PDF Download

LT1089 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 LT108 LT Series: 25/30 WATT Wide Input Range
ETC
2 LT108-S7 Current sensor
LEM
3 LT108-SP8 Current sensor
LEM
4 LT1080 Advanced Low Power 5V RS232 Dual Driver/Receiver
Linear Technology
5 LT1080 Advanced Low-Power 5-V Dual EIA-232 Driver/Receivers (Rev. A)
Texas Instruments
6 LT1081 Advanced Low Power 5V RS232 Dual Driver/Receiver
Linear Technology
7 LT1081 Advanced Low-Power 5-V Dual EIA-232 Driver/Receivers (Rev. A)
Texas Instruments
8 LT1082 Efficiency Switching Voltage Regulator
Linear Technology
9 LT1083 Low Dropout Positive Adjustable Regulators
Linear Technology





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