UCC28740QDRQ1

Texas Instruments
595-UCC28740QDRQ1
UCC28740QDRQ1

Mfr.:

Description:
Switching Controllers Automotive ultra low standby flyback co

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Controllers
RoHS:  
Flyback
1 Output
170 Hz to 100 kHz
99 %
14 V
25 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-7
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Isolation: Isolated
Moisture Sensitive: Yes
Operating Supply Current: 2 mA
Operating Supply Voltage: 35 V
Product: Switching Controllers
Product Type: Switching Controllers
Series: UCC28740
Shutdown: Shutdown
Factory Pack Quantity: 2500
Subcategory: PMIC - Power Management ICs
Unit Weight: 84 mg
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Compliance Codes
CNHTS:
8542399000
USHTS:
8542310030
ECCN:
EAR99
Origin Classifications
Country of Origin:
Malaysia
Assembly Country of Origin:
Malaysia
Country of Diffusion:
Japan
The country is subject to change at the time of shipment.

UCC28740/Q1 Flyback Controllers

Texas Instruments UCC28740/Q1 Constant-Current Flyback Controllers are an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. Constant-Current (CC) regulation is accomplished through Primary-Side Regulation (PSR) techniques. These devices process information from opto-coupled feedback and an auxiliary flyback winding for precise high-performance control of output voltage and current.

In Stock: 2.846

Stock:
2.846
Can Dispatch Immediately
On Order:
2.500
Expected 9/25/2026
Factory Lead Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
1,52 € 1,52 €
1,12 € 11,20 €
1,02 € 25,50 €
0,912 € 91,20 €
0,851 € 212,75 €
0,82 € 410,00 €
0,816 € 816,00 €
Full Reel (Order in multiples of 2500)
0,765 € 1.912,50 €
0,736 € 3.680,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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