UC3845NG4

Element14

Texas Instruments
UC3845NG4
Volume Production
TEXAS INSTRUMENTS UC3845NG4 PWM CONTROLLER CURRENT MODE, PDIP8 - Element14 IC REG CTRLR MULT TOPOLOGY 8DIP - Digikey Switching Controllers Current-Mode PWM Controller - Mouser See more descriptions See less descriptions

Case/Package	P
Clock Sync	No
Fall Time	50ns
Frequency	450kHz
Input Current	11mA
Lead Free	Lead Free
Max Duty Cycle	50%
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Max Supply Voltage	25V
Min Supply Voltage	12V
Nominal Input Voltage	25V
Number of Output Phases	1
Number of Outputs	1
Number of Pins	8
Output Current	1A
Output Voltage	5.1V
Package Quantity	50
Packaging	Rail/Tube
Power Dissipation	1W
Reach SVHC Compliant	No
Rise Time	50ns
RoHS Compliant	Yes
Switching Frequency	500kHz
Synchronous Rectifier	No
Thickness	3.9mm
Topology	Buck-Boost, Flyback
Weight	0.018646oz

Texas Instruments

Official datasheet

Element14

Datasheet (pdf, 728.1 KB)

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Authorized Distributors

Mouser - 595-UC3845NG4

$2.26

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Stock

Break

US: 857

1	$2.26
10	$1.45
100	$1.05
1000	$0.735

Associate Distributors

Worldway Electronics - UC3845NG4

$0.5509

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Stock

Break

HK: 7,681

10	$0.5509
100	$0.534
1000	$0.5059

Heisener Electronics - UC3845NG4

$1.0265

Buy

Stock

Break

CN: 6,726

1	$1.0265
10	$1.0265
100	$1.0265
1000	$1.0265

FlyWing Technology - UC3845NG4

$8.0504

Buy

Stock

Break

HK: 6,581

1	$8.0504
10	$7.5947
100	$7.1648
1000	$6.3767

Lucentia Tech - UC3845NG4

$704.00

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Stock

Break

US: 704

1	$704.00
10	$668.80
100	$633.60
1000	$1.08

Corohmni - UC3845NG4

$18.393

Buy

Stock

Break

US: 1,057

1	$18.393
10	$18.393
100	$18.393
1000	$18.393

Ampacity Systems - UC3845NG4

$1.92

Buy

Stock

Break

MY: 812

1	$1.92
10	$1.92
100	$1.92
1000	$1.92

Suntronic - UC3845NG4

$1.014

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Stock

Break

CN: 17,767

1000

$1.014

SHENGYU ELECTRONICS - UC3845NG4

$0.717

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Stock

Break

CN: 12,043

1	$0.717
10	$0.7027
100	$0.6811
1000	$0.6596

Bettlink - UC3845NG4

$0.8372

Buy

Stock

Break

HK: 885

1	$0.8372
10	$0.7611
100	$0.6982
1000	$0.6042

Chipsmall Limited - UC3845NG4

$2.7075

Buy

Stock

Break

CN: 550

1	$2.7075
10	$1.805
100	$1.083
1000	$0.9025

Quest - UC3845NG4

$2.8584

Buy

Stock

Break

US: 24

1	$2.8584
10	$2.1438
100	$1.7865
1000	$1.7865

Decca Corp - UC3845NG4

Buy

Stock

Break

PL: 100

Lingto Electronic Ltd. - UC3845NG4

$0.9929

Buy

Stock

Break

CN: 12,322

1	$0.9929
10	$0.9433
100	$0.8936
1000	$0.8837

Abacus Technologies - UC3845NG4

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Stock

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US: 0

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