UC2845D8

Texas Instruments
UC2845D8
Obsolete
Current Mode PWM Controller 1A 8-Pin SOIC Tube - Arrow Electronics Switching Controllers Current Mode PWM - Mouser IC REG CTRLR MULT TOPOLOGY 8SOIC - Digikey See more descriptions See less descriptions

Case/Package	D
Duty Cycle	50%
Fall Time	50ns
Frequency	450kHz
Lead Free	Lead Free
Max Duty Cycle	50%
Max Frequency	500kHz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Voltage	30V
Min Supply Voltage	7.6V
Nominal Supply Current	17mA
Number of Outputs	1
Number of Pins	8
Operating Supply Current	17mA
Output Current	1A
Output Voltage	13.5V
Package Quantity	75
Packaging	Rail/Tube
Radiation Hardening	No
Reach SVHC Compliant	No
Rise Time	50ns
RoHS Compliant	Yes
Switching Frequency	500kHz
Topology	Flyback
Weight	0.002561oz

Texas Instruments

Official datasheet

Verical

Datasheet (pdf, 724.8 KB)

Element14

Datasheet (pdf, 728.1 KB)

Arrow Electronics

Datasheet (pdf)

Loading indicators

Authorized Distributors

Mouser - 595-UC2845D8

$2.27

Buy

Stock

Break

US: 1,199

1	$2.27
10	$1.46
100	$1.07
1000	$0.883

Rochester Electronics - UC2845D8

$0.8468

Buy

Stock

Break

US: 54

100	$0.8468
1000	$0.7028

Associate Distributors

Microchip USA - UC2845D8

$9.6254

Buy

Stock

Break

US: 463

100	$9.6254
1000	$9.5956

Component Stockers USA - UC2845D8

$1.12

Buy

Stock

Break

US: 1,871

1	$1.12
10	$0.99
100	$0.84
1000	$0.67

ICPartonline - UC2845D8

$0.6375

Buy

Stock

Break

HK: 15,625

1	$0.6375
10	$0.6056
100	$0.5738
1000	$0.5419

Worldway Electronics - UC2845D8

$0.2689

Buy

Stock

Break

HK: 14,803

10	$0.2689
100	$0.2607
1000	$0.247

Heisener Electronics - UC2845D8

$1.6316

Buy

Stock

Break

CN: 301,257

1	$1.6316
10	$1.6316
100	$1.6316
1000	$1.6316

Lucentia Tech - UC2845D8

$0.59

Buy

Stock

Break

US: 8,746

1	$0.59
10	$0.56
100	$0.53
1000	$1.08

Fmall Co. Limited - UC2845D8

$1.1086

Buy

Stock

Break

HK: 31,520

1	$1.1086
10	$1.1086
100	$1.037
1000	$0.9774

RX Electronics Limited - UC2845D8

$0.582

Buy

Stock

Break

CN: 2,770

10	$0.582
100	$0.51
1000	$0.477

SHENGYU ELECTRONICS - UC2845D8

$1.2516

Buy

Stock

Break

CN: 20,552

1	$1.2516
10	$1.2266
100	$1.189
1000	$1.1515

YIC International - UC2845D8

$0.591

Buy

Stock

Break

HK: 11,000

1	$0.591
10	$0.591
100	$0.591
1000	$0.591

Semicontronic - UC2845D8

$0.59

Buy

Stock

Break

US: 8,790

1	$0.59
10	$0.5782
100	$0.5753
1000	$0.5723

Lixinc - UC2845D8

$1.49

Buy

Stock

Break

CN: 7,574

1	$1.49
10	$1.3346
100	$1.3346
1000	$1.3346

LZChips - UC2845D8

$1.231

Buy

Stock

Break

CN: 4,530

1	$1.231
10	$1.111
100	$1.055
1000	$1.003

Suntronic - UC2845D8

$0.548

Buy

Stock

Break

CN: 2,165

10	$0.548
100	$0.48
1000	$0.449

Tactical IC USA - UC2845D8

$9.06

Buy

Stock

Break

US: 398

100	$9.06
1000	$9.06

Cytech Systems - UC2845D8

$1.872

Buy

Stock

Break

CN: 150

1	$1.872
10	$1.7597
100	$1.6661
1000	$1.5725

Quest - UC2845D8

$1.50

Buy

Stock

Break

US: 5

1	$1.50
10	$1.38
100	$1.38
1000	$1.38

Lingto Electronic Ltd. - UC2845D8

$1.66

Buy

Stock

Break

CN: 26,989

1	$1.66
10	$1.577
100	$1.494
1000	$1.4774

Abacus Technologies - UC2845D8

Buy

Stock

Break

US: 0

AAA CHIPS - UC2845D8

$0.4084

Buy

Stock

Break

HK: 1,028

1	$0.4084
10	$0.3964
100	$0.3844
1000	$0.3844

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