UCC38C40DGK

Mfr. #:: UCC38C40DGK
Description:: Switching Controllers BiCMOS Low-Power Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UCC38C40DGK Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UCC38C40DGK more Information UCC38C40DGK Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Buck, Flyback, Forward

Number of Outputs:: 1 Output

Switching Frequency:: 1000 kHz

Duty Cycle - Max:: 100 %

Output Voltage:: 18 V

Output Current:: 1 A

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: VSSOP-8

Packaging:: Tube

Operating Temperature Range:: 0 C to + 70 C

Series:: UCC38C40

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 20 ns

Moisture Sensitive:: Yes

Product Type:: Switching Controllers

Rise Time:: 25 ns

Factory Pack Quantity:: 80

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.000917 oz

Tags: UCC38C40DGK, UCC38C40DG, UCC38C40D, UCC38C40, UCC38C, UCC38, UCC3, UCC

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC38C40DGK Ratings and Reviews

S***s

O.K. Thanks.

2019-04-26

M***v

Works, at a sharp start does not turn off, bought in return the board from which the protection was triggered at a sharp start.

2019-06-30

UCC38C40DGK Description

***ical: Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin VSSOP Tube

***as Instruments: 20V, 1-A, Low current 1MHz current mode PWM controller with 7V/6.6V UVLO 100% duty cycle, 0C to 70C 8-VSSOP 0 to 70

***nell: CURRENT MODE PWM CONTROLLER, 18V, MSOP-8

***ser: PWM Power Supply Controllers BiCMOS Low-Power Current Mode

***et: BICMOS CURRENT MODE PWM CONTROLLER

***i-Key Marketplace: UCC38C40 BICMOS LOW-POWER CURREN

***AS INSRUMENT: The UCCx8C4x family are high-performance, current-mode PWM controllers. The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family and UCx84x family of PWM controllers. The BiCMOS technology offers lower power consumption to improve efficiency as well as faster current sense and oscillator frequency.

***AS INSRUMENTS: In addition, lower startup voltage versions of 7 V are offered as UCCx8C40 and UCCx8C41 for use in battery systems. The UCC28C4x series is specified for operation from –40°C to 125°C, and the UCC38C4x series is specified for operation from 0°C to 85°C.

***ASIN: Providing necessary features to control fixed frequency, peak current-mode power supplies, this family offers the following performance advantages. The device offers high-frequency operation up to 1 MHz, suitable for high speed applications. The trimmed discharge current enables more precise programming of the maximum duty cycle and dead-time limit when compared to the UCCx8C4x family. Reduced start-up and operating currents minimizes start-up loss and low operating power consumption for improved efficiency. The device also features a fast current-sense-to-output delay time of 35 ns for superior overload protection at the power switch, and a ±1-A peak output current capability with improved rise and fall times for driving large external MOSFETs directly.

***AS INSTRUMENTS INC: The UCCx8C4x family is offered in 8-pin VSSOP (DGK) and 8-pin SOIC (D) packages.

Market price

Part #	Description	Stock	Price
UCC38C40DGKR DISTI # V39:1801_07429825	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	2500	10000:$0.6316 5000:$0.6555 2500:$0.6879
UCC38C40DGK DISTI # V36:1790_07429824	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	80	5040:$0.7675 2560:$0.8042 1040:$0.8703 560:$1.0538 160:$1.2871 80:$1.5183 10:$1.6232 1:$2.0043
UCC38C40DGK DISTI # V39:1801_07429824	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	0	5040:$0.7567 2560:$0.7906 1040:$0.8510 560:$1.0149 160:$1.2175 80:$1.4127 10:$1.5017 1:$1.6657
UCC38C40DGK DISTI # 296-13833-5-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 1 Container: Tube	260In Stock	5040:$0.7956 2560:$0.8262 1040:$0.8874 560:$1.0710 160:$1.3036 80:$1.5300 10:$1.6220 1:$1.8100
UCC38C40DGKR DISTI # UCC38C40DGKRCT-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
UCC38C40DGKR DISTI # UCC38C40DGKRDKR-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
UCC38C40DGKR DISTI # UCC38C40DGKRTR-ND	IC REG CTRLR MULT TOP 8VSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.6885
UCC38C40DGKR DISTI # 26731248	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	7500	10000:$0.6456 5000:$0.6564 2500:$0.6821
UCC38C40DGKR DISTI # 33075267	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R RoHS: Compliant	2500	10000:$0.6316 5000:$0.6555 2500:$0.6879
UCC38C40DGK DISTI # 31719881	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	800	5040:$0.8179 2560:$0.8482 1040:$0.9088 560:$1.0906 480:$1.3208
UCC38C40DGK DISTI # 32367533	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube RoHS: Compliant	80	5040:$0.8251 2560:$0.8645 1040:$0.9356 560:$1.1328 160:$1.3836 80:$1.6322 10:$1.7449 9:$2.1546
UCC38C40DGK DISTI # UCC38C40DGK	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube - Rail/Tube (Alt: UCC38C40DGK) RoHS: Compliant Min Qty: 480 Container: Tube	Americas - 0	4800:$0.7669 2400:$0.7889 1440:$0.8169 960:$0.8449 480:$0.8879
UCC38C40DGK DISTI # UCC38C40DGK	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP Tube (Alt: UCC38C40DGK) RoHS: Compliant Min Qty: 80 Container: Tube	Europe - 0	800:€0.7449 480:€0.7809 320:€0.8209 160:€0.9169 80:€1.0359
UCC38C40DGKR DISTI # UCC38C40DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R - Tape and Reel (Alt: UCC38C40DGKR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.6389 15000:$0.6579 10000:$0.6799 5000:$0.7039 2500:$0.7399
UCC38C40DGKR DISTI # UCC38C40DGKR	Current Mode PWM Controller 18V 200mA 8-Pin VSSOP T/R (Alt: UCC38C40DGKR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	25000:€0.6199 15000:€0.6649 10000:€0.7759 5000:€0.8459 2500:€1.0339
UCC38C40DGK	BiCMOS Low-Power Current Mode PWM Controller	12000	1000:$0.7000 750:$0.7600 500:$0.9200 250:$1.1000 100:$1.1900 25:$1.3700 10:$1.4800 1:$1.6500
UCC38C40DGKR DISTI # 595-UCC38C40DGKR	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	1928	1:$1.5000 10:$1.2800 100:$1.0200 500:$0.8930 1000:$0.7400 2500:$0.6890 5000:$0.6630 10000:$0.6380
UCC38C40DGK DISTI # 595-UCC38C40DGK	Switching Controllers BiCMOS Low-Power Current Mode RoHS: Compliant	0	480:$1.2200 560:$1.0700 1040:$0.8880 2560:$0.8270 5040:$0.7960 10000:$0.7650
UCC38C40DGK	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	28776	1000:$0.8000 500:$0.8500 100:$0.8800 25:$0.9200 1:$0.9900
UCC38C40DGKR	Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	37356	1000:$0.6700 500:$0.7100 100:$0.7400 25:$0.7700 1:$0.8300

Related products

Image	Part #	Description
	Mfr.#: UCC38C40DGKR OMO.#: OMO-UCC38C40DGKR	Switching Controllers BiCMOS Low-Power Current Mode
	Mfr.#: UCC3807D-1 OMO.#: OMO-UCC3807D-1	Switching Controllers Programmable Maximum Duty Cycle
	Mfr.#: UCC38083PWRG4 OMO.#: OMO-UCC38083PWRG4	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
	Mfr.#: UCC3889EVM OMO.#: OMO-UCC3889EVM	Power Management IC Development Tools UCC3889 Eval Mod
	Mfr.#: UCC3802DG4 OMO.#: OMO-UCC3802DG4-TEXAS-INSTRUMENTS	IC REG CTRLR PWM CM 8SOIC
	Mfr.#: UCC38083P OMO.#: OMO-UCC38083P-TEXAS-INSTRUMENTS	Switching Controllers Crnt Mode Push-Pull w/Prog Slope Comp
	Mfr.#: UCC3817APW OMO.#: OMO-UCC3817APW-TEXAS-INSTRUMENTS	IC PFC CTRL AVERAGE CURR 16TSSOP
	Mfr.#: UCC3895DWRG4 OMO.#: OMO-UCC3895DWRG4-1190	New and Original
	Mfr.#: UCC38C40DGKG4 OMO.#: OMO-UCC38C40DGKG4-1190	Switching Controllers BiCMOS Lo-Pwr Crnt Mode PWM Cntrl
	Mfr.#: UCC38C42DG OMO.#: OMO-UCC38C42DG-1190	New and Original

Availability

Stock:: Available
On Order:: 2500
Enter Quantity:

Current price of UCC38C40DGK is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

480: ~~$1.22~~; ~~$585.60~~

560: ~~$1.07~~; ~~$599.20~~

1040: ~~$0.89~~; ~~$923.52~~

2560: ~~$0.83~~; ~~$2 117.12~~

5040: ~~$0.80~~; ~~$4 011.84~~

10000: ~~$0.76~~; ~~$7 650.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UCC38C40DGK

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

S***s

M***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes