SA57AHU

Apex Microtechnology
137-SA57AHU
SA57AHU

Mfr.:

Description:
Switching Controllers IC Switching Amp, 8A cont., 3-Phase

Datasheet:
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Learn more about Apex Microtechnology SA57AHU

Product Attribute Attribute Value Select Attribute
Apex Microtechnology
Product Category: Switching Controllers
RoHS:  
1 Output
20 kHz
100 %
3.7 V
50 mA
- 40 C
+ 125 C
SMD/SMT
Tube
Brand: Apex Microtechnology
Moisture Sensitive: Yes
Product Type: Switching Controllers
Factory Pack Quantity: 1
Subcategory: PMIC - Power Management ICs
Unit Weight: 2.440 g
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Attributes selected: 0

Datasheet

PCN

Specification Sheets

SPICE Models

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Compliance Codes
CAHTS:
8542330000
CNHTS:
8542319090
USHTS:
8542330001
MXHTS:
8542330299
ECCN:
EAR99
Origin Classifications
Country of Origin:
Philippines
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Pulse Width Modulation Amplifiers

Apex Microtechnology Pulse Width Modulation (PWM) Amplifiers are cost-effective solutions for motor control applications. The Apex Microtechnology PWM Amplifiers can connect directly to an embedded microcontroller and digital signal controllers. The devices have variable switching frequencies and high-voltage operation.

SA57 PWM Amplifier with Integrated Gate Driver

Apex Microtechnology SA57 PWM Amplifier with Integrated Gate Driver delivers up to 17A of output current for driving brush-type DC motors. The Apex Microtechnology SA57AHU allows a seamless digital interface by partnering with an MCU or DSP. Individual control of the top and bottom side output FETs are allowed via direct signals from the processor. Thermal and short circuit monitoring for the SA57 is provided, which generates fault signals for the microcontroller to take appropriate action. The cycle-by-cycle current limit offers user-programmable hardware protection independent of the microcontroller.

Motor Drive Solutions

Apex Microtechnology offers a range of solutions for motor drive applications. Numerous motion control applications rely on permanent magnet DC motors due to the ease of integration into control systems compared to AC motors. These DC motors, whether brushed or brushless (BLDC), offer precise control over speed, torque, or position, making them a popular choice in various applications. Engineers can employ either type of DC motor, with the appropriate supporting components to meet specific application demands. The reliability of the motor in these applications is paramount, but the devices that drive these motors are equally important. Precision control in many motion control applications requires a high-power analog to generate movement. Designing power circuitry that is highly reliable and highly stable while balancing electrical and thermal management issues can be very challenging. Apex Microtechnology enables engineers to solve these challenges by offering commercial off-the-shelf (COTS) integrated power modules, power operational amplifiers, and PWM amplifiers designed for motor drive applications.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
6
Expected 2026-11-04
Factory Lead-Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (CAD)

Qty. Unit Price
Ext. Price
$87.90 $87.90
$72.60 $726.00
$68.77 $1,719.25
$67.94 $6,794.00
$67.92 $16,980.00
500 Quote

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