TL494CDRG4

Mfr. #:: TL494CDRG4
Description:: Switching Controllers PWM Control Circuit
Lifecycle:: New from this manufacturer.
Datasheet:: TL494CDRG4 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: TL494CDRG4 more Information TL494CDRG4 Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Buck, Flyback, Forward, Push-Pull

Number of Outputs:: 2 Output

Switching Frequency:: 300 kHz

Duty Cycle - Max:: 45 %

Output Voltage:: 40 V

Output Current:: 200 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOP-16

Packaging:: Reel

Height:: 1.58 mm

Length:: 9.9 mm

Operating Temperature Range:: - 40 C to + 85 C

Series:: TL494

Type:: Voltage Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 40 ns

Product Type:: Switching Controllers

Rise Time:: 100 ns

Factory Pack Quantity:: 2500

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.004998 oz

Tags: TL494CDR, TL494CD, TL494C, TL494, TL49, TL4

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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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TL494CDRG4 Ratings and Reviews

A***v

The product fully corresponds to the description. Delivery went quickly. Thank you!This product is fully consistent with the description. Delivery was fast. Thank you!

2019-01-30

S***y

Ordered specifically because of the transistor 2n2222. However, according to the law of malice it was his and was not in the parcel. Instead of it put s9014.

2019-05-17

O***n

The goods were delivered. In appearance, everything is fine.

2019-05-30

TL494CDRG4 Description

***ical: Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC T/R

***as Instruments: 40V, 0.2A 300KHz PWM controller 16-SOIC 0 to 70

***ark: Pulse Width Modulation (PWM) Controller IC; Frequency:300kHz; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Control Mode:Voltage; Leaded Process Compatible:Yes; Number of PWM Outputs:2; Output Current:200mA ;RoHS Compliant: Yes

***ASI: The TL494 device incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application.

***AS INSTRUMENT: The TL494 device contains two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse-steering control flip-flop, a 5-V, 5%-precision regulator, and output-control circuits.

***AS INST: The error amplifiers exhibit a common-mode voltage range from –0.3 V to VCC – 2 V. The dead-time control comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a sawtooth input to CT, or it can drive the common circuits in synchronous multiple-rail power supplies.

***AS: The uncommitted output transistors provide either common-emitter or emitter-follower output capability. The TL494 device provides for push-pull or single-ended output operation, which can be selected through the output-control function. The architecture of this device prohibits the possibility of either output being pulsed twice during push-pull operation.

***TEXAS: The TL494 device is characterized for operation from 0°C to 70°C. The TL494I device is characterized for operation from –40°C to 85°C.

Market price

Part #	Description	Stock	Price
TL494CDRG4 DISTI # TL494CDRG4-ND	IC REG CTRLR MULT TOP 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.2248
TL494CDRG4 DISTI # TL494CDRG4	Voltage Mode PWM Controller 40V 200mA 16-Pin SOIC T/R - Tape and Reel (Alt: TL494CDRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.2099 5000:$0.1999 10000:$0.1929 15000:$0.1869 25000:$0.1809
TL494CDRG4	PWM Controller	2500	1000:$0.1700 750:$0.1900 500:$0.2500 250:$0.3200 100:$0.3500 25:$0.4200 10:$0.4600 1:$0.5200
TL494CDR DISTI # 595-TL494CDR	Switching Controllers PWM Controller RoHS: Compliant	16493	1:$0.6300 10:$0.5200 100:$0.3190 1000:$0.2470 2500:$0.2110 10000:$0.1960 22500:$0.1860
TL494CD DISTI # 595-TL494CD	Switching Controllers PWM Controller RoHS: Compliant	1830	1:$0.6500 10:$0.5400 100:$0.3480 1000:$0.2790 2000:$0.2530 5000:$0.2350 10000:$0.2270 25000:$0.2180
TL494CDG4 DISTI # 595-TL494CDG4	Switching Controllers PWM Control Circuit RoHS: Compliant	1033	1:$0.6500 10:$0.5400 100:$0.3480 1000:$0.2790 2000:$0.2530 5000:$0.2350 10000:$0.2270 25000:$0.2180
TL494CDRG4 DISTI # 595-TL494CDRG4	Switching Controllers PWM Control Circuit RoHS: Compliant	0	2500:$0.2110 10000:$0.1960 22500:$0.1860

Related products

Image	Part #	Description
	Mfr.#: TL494BD OMO.#: OMO-TL494BD	Switching Controllers 40kHz 200mA PWM
	Mfr.#: TL494BDR2G TL494CDR2 OMO.#: OMO-TL494BDR2G-TL494CDR2-1190	New and Original
	Mfr.#: TL494CDR G4 OMO.#: OMO-TL494CDR-G4-1190	New and Original
	Mfr.#: TL494CDR2 OMO.#: OMO-TL494CDR2-ON-SEMICONDUCTOR	IC REG CTRLR BCK/PSH-PULL 16SOIC
	Mfr.#: TL494CNG OMO.#: OMO-TL494CNG-ON-SEMICONDUCTOR	IC REG CTRLR BCK/PUSH-PULL 16DIP
	Mfr.#: TL494IDR(ROHS) OMO.#: OMO-TL494IDR-ROHS--1190	New and Original
	Mfr.#: TL494MJGB OMO.#: OMO-TL494MJGB-1190	New and Original
	Mfr.#: TL494P OMO.#: OMO-TL494P-1190	New and Original
	Mfr.#: TL494CPWG4 OMO.#: OMO-TL494CPWG4-TEXAS-INSTRUMENTS	Switching Controllers Control Circuit
	Mfr.#: TL494CDR OMO.#: OMO-TL494CDR-TEXAS-INSTRUMENTS	Switching Controllers PWM Controlle

Availability

Stock:: Available
On Order:: 1500
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