|
|
Power Management
| Switching Regulators |
8281 |
LNB Supply and
Control-Voltage Regulator |
47 |
600 |
— |
— |
13 or 18 V output |
8282
|
LNB Supply and
Control-Voltage Regulator |
47 |
600 |
— |
— |
12, 13, 14, 18, 19, 20, or
21 V output |
8285
|
LNB Supply and Control
Voltage Regulator |
16 |
500 |
— |
— |
See data sheet for output
voltage. |
8287
|
LNB Supply and Control
Voltage Regulator |
16 |
500 |
— |
— |
See data sheet for output
voltage. |
8430
|
White LED Driver - Constant
Current Step-Up Converter |
10 |
— |
36 |
— |
2.5 V to 10 V input; 36V
integrated FET; drives up to 4 LEDs at 20 mA from a 2.5 V
supply, or up to 5 LEDs at 20 mA from a 3 V supply. |
8431
|
White LED Driver - Constant
Current Step-Up Converter |
10 |
— |
32 |
— |
2.5 V to 10 V input; 36V
integrated FET; drives up to 4 LEDs at 20 mA from a 2.5 V
supply, or up to 5 LEDs at 20 mA from a 3 V supply. |
| 8436 |
Photoflash Capacitor Charger
with IGBT Driver |
5.5 |
— |
— |
— |
3.0 V to 5.5 V input; Three
levels of switch current limit: 1.0, 1.2, 1.4 A. |
| 8438 |
Photoflash Capacitor Charger
with IGBT Driver |
5.5 |
— |
— |
— |
3.0 V to 5.5 V input; Three
levels of switch current limit: 1.6, 1.8, 2.0 A. |
| 8439 |
Photoflash Capacitor Charger
with IGBT Driver and Refresh |
5.5 |
— |
— |
— |
3.0 V to 5.5 V input;
Eight-level, digitally-programmable current limit, from 270
mA to 1.4 A. |
| 8483 |
1.2 MHz Step-up Converter
for Display Bias Supply
|
10 |
— |
35 |
— |
2.5 V to 10 V input; 0.9 to
18 V input with separate bias supply; 36V integrated FET.
|
| 8178 |
Linear Regulator |
30 |
15 |
7.7 |
400 mV |
preregulator; not for new
design |
8450
|
Automotive Multioutput
Voltage Regulator |
45 |
200 |
— |
— |
3.3 V regulator, 1.2-3.3 V
adjustable regulator, 5 V digital output, 5 V analog output.
|
|
Current Sensor Modules
The ACS7xx Current Sensor familes are innovative, monolithic,
isolated Hall-Effect based current sensors in industry leading small
sized packages. Power dissipation of the sensors is typically 2 to 3
orders of magnitude less than sense resistor solutions, and unlike
current transformers the sensors can measure DC current. All of
Allegro's current sensors run from a single, +5V supply, are lead-free
compliant, and are safety certified by TUV America.
| Device |
Measurable Current |
Bandwidth |
Operating Temperature |
| ACS704ELC-005
new |
±5 A |
50 kHz |
-40°C to 85°C |
| ACS704ELC-015
new |
±15 A |
50 kHz |
-40°C to 85°C |
| ACS750SCA-050 |
±50 A |
13 kHz |
-20°C to 85°C |
| ACS750LCA-050 |
±50 A |
13 kHz |
-40°C to 150°C |
| ACS750SCA-075 |
±75 A |
13 kHz |
-20°C to 85°C |
| ACS750LCA-075 |
±75 A |
13 kHz |
-40°C to 150°C |
| ACS750SCA-100 |
±100 A |
13 kHz |
-20°C to 85°C |
| ACS750ECA-100 |
±100 A |
13 kHz |
-40°C to 85°C |
| ACS752SCA-050 |
±50 A |
50 kHz |
-20°C to 85°C |
| ACS752SCA-100 |
±100 A |
50 kHz |
-20°C to 85°C |
| ACS754SCB-050-PFF
new |
±50 A |
35 kHz |
-20°C to 85°C |
| ACS754LCB-050-PFF
new |
±50 A |
35 kHz |
-40°C to 150°C |
| ACS754SCB-100-PFF
new |
±100 A |
35 kHz |
-20°C to 85°C |
| ACS754LCB-100-PFF
new |
±100 A |
35 kHz |
-40°C to 150°C |
| ACS754SCB-130-PFF
new |
±130 A |
35 kHz |
-20°C to 85°C |
| ACS754LCB-130-PFF
new |
±130 A |
35 kHz |
-40°C to 150°C |
| ACS754SCB-150-PFF
new |
±150 A |
35 kHz |
-20°C to 85°C |
| ACS754SCB-150-PSF
new |
±150 A |
35 kHz |
-20°C to 85°C |
| ACS754KCB-150-PFF
new |
±150 A |
35 kHz |
-40°C to 125°C |
| ACS754KCB-150-PSF
new |
±150 A |
35 kHz |
-40°C to 125°C |
| ACS754SCB-200-PSF
new |
±200 A |
35 kHz |
-20°C to 85°C |
|