AE2596 |
RFQ for AE2596 Required Field |
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| Product | Manufacturers | Pack | D/C |
| AE2596 | - | TO-263 | 07+ |
The AE2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down(buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed frequency oscillator.
The AE2596 series operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5-lead TO-220 package with several different lead bend options, and a 5-lead TO-263 surface mount package.
Other features include a guaranteed±4% tolerance on output voltage under specified input voltage and output load conditions, and±15% on the oscillator frequency. External shutdown is included, featuring typically 80µA standby current. Self-protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions.
Typical Application |
Features |
| ·Simple high-efficiency step-down (buck) regulator·On -card switching regulators·Positive to negative converter | ·3.3V, 5V, 12V, and adjustable output versions·Adjustable version output voltage range,1.2V to 32V ·TO -220-5L and TO-263-5L packages·Output load current 3A ·Input voltage range up to 40V ·Requires only 4 external components ·150 kHz f ixed frequency internal oscillator·TTL shutdown capability ·Low power standby mode, IQ typically 80 µA·High efficiency ·Thermal shutdown and current limit protection |
| Parameter |
Rating |
Unit | |
| Maximum Supply Voltage |
40 |
V | |
| ON/OFF Pin Input Voltage |
-0.3~25 |
V | |
| Feedback Pin Voltage |
-0.3~25 |
V | |
| Power Dissipation |
Internally limited |
-- | |
| Storage Temperature Range |
-65~150 |
||
Conditions |
Maximum JunctionTemperature |
150 |
|
| Temperature Range |
-40~125 |
||
| Supply Voltage |
4.75~36 |
V | |
