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PWM Controllers :

Tìm Thấy 74 Sản Phẩm

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Mở rộng tất cả
So Sánh
Mã Số Linh Kiện Nhà Sản Xuất
Mã Đơn Hàng
Nhà Sản Xuất / Mô Tả
Tình Trạng
Giá cho
Giá
Số Lượng
Power Supply Controller Type
No. of Channels
Control Mode
Supply Voltage Min
Supply Voltage Max
IC Case / Package
No. of Pins
IC Mounting
Switching Frequency Typ
Switching Frequency Min
Switching Frequency Max
Duty Cycle Min
Duty Cycle Max
Topology
Operating Temperature Min
Operating Temperature Max
Product Range
UC3843BNG
ONSEMI UC3843BNG
2382335

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller Current Mode
  2. 30V-12V supply
  3. 52 kHz
  4. 13.5V/1A out
  5. DIP-8
Each
1+US$1.240
10+US$0.728
100+US$0.668
500+US$0.655
1000+US$0.642
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
30V
DIP
8Pins
Through Hole
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
SG3525ANG
ONSEMI SG3525ANG
1652397

Bảng Tính

RoHS

ONSEMI
  1. PWM Control Circuit
  2. 8 V to 35 V supply
  3. 400 kHz
  4. 18 V/400 mA out
  5. DIP-16
Each
1+US$1.760
10+US$1.160
50+US$1.110
100+US$1.050
250+US$1.030
Thêm định giá…
Double Ended Controller
2Channels
Voltage Mode Control
8V
35V
DIP
16Pins
Through Hole
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
UC3843BD1G
ONSEMI UC3843BD1G
2102563

Bảng Tính

RoHS

ONSEMI
  1. Current Mode Controller
  2. 25V-12V supply
  3. 500 kHz
  4. 13.4V/200mA out
  5. SOIC-8
Each
1+US$0.684
10+US$0.332
100+US$0.326
500+US$0.320
1000+US$0.313
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
UC3842BD1R2G
ONSEMI UC3842BD1R2G
2845217

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.684
10+US$0.433
100+US$0.352
500+US$0.336
1000+US$0.324
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
SG3525AP
STMICROELECTRONICS SG3525AP
2460844

Bảng Tính

RoHS

STMICROELECTRONICS
  1. PWM Regulator
  2. Voltage Mode
  3. 8V to 35V
  4. 100Hz to 400kHz
  5. 0 to 49% Duty Cycle
  6. PDIP-16
Each
1+US$3.390
10+US$2.310
50+US$2.200
100+US$1.880
250+US$1.770
Thêm định giá…
Double Ended Controller
2Channels
Voltage Mode Control
8V
35V
NSOIC
16Pins
Surface Mount
-
120kHz
400kHz
0%
49%
Push-Pull
0°C
70°C
-
UC3843BD1
STMICROELECTRONICS UC3843BD1
2806979

Bảng Tính

RoHS

STMICROELECTRONICS
  1. PWM Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1.6Vlow & 13.Vhigh/200mA out
  5. SOIC-8
Each
1+US$1.560
10+US$1.110
100+US$0.959
500+US$0.937
1000+US$0.921
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
11V
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
0°C
70°C
-
UC3843BDR2G
ONSEMI UC3843BDR2G
2845219

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller
  2. 14V to 30V Supply
  3. 500kHz
  4. 5V/1A out
  5. SOIC-14
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.735
10+US$0.470
100+US$0.389
500+US$0.382
1000+US$0.374
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
14V
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
UC3844BD1R2G
ONSEMI UC3844BD1R2G
2845220

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller
  2. 14V to 36V Supply
  3. 52kHz
  4. 5V/1A out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.623
10+US$0.404
100+US$0.357
500+US$0.350
1000+US$0.343
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
14V
36V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
UC3846DW
TEXAS INSTRUMENTS UC3846DW
3123563

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 40V-8V supply
  3. 500 kHz
  4. 5.1V/500A out
  5. SOIC-16
Each
1+US$6.310
10+US$4.810
25+US$4.730
50+US$3.890
Single Ended Controller
1Channels
Current Mode Control
8V
40V
SOIC
16Pins
Surface Mount
500kHz
-
-
-
-
Push-Pull
0°C
70°C
-
TL3844P
TEXAS INSTRUMENTS TL3844P
3123466

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM Controller
  2. 12V-25V supply
  3. 30V/200mA out
  4. 100 kHz
  5. DIP-8
Each
1+US$1.420
10+US$1.380
50+US$1.340
100+US$1.300
250+US$1.260
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
100kHz
-
500kHz
0%
50%
Forward
0°C
70°C
-
ISL6520ACBZ-T
RENESAS ISL6520ACBZ-T
2983633

Bảng Tính

RoHS

RENESAS
  1. PWM Controller
  2. 4.5V to 5.5V Supply
  3. 300kHz
  4. 5V out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$2.750
10+US$1.870
50+US$1.780
100+US$1.680
250+US$1.590
Thêm định giá…
Double Ended Controller
1Channels
Voltage Mode Control
4.5V
5.5V
SOIC
8Pins
Surface Mount
300kHz
-
-
0%
100%
Buck
0°C
70°C
-
LT1243CN8#PBF
ANALOG DEVICES LT1243CN8#PBF
4026058

Bảng Tính

RoHS

ANALOG DEVICES
  1. PWM Controller
  2. Current Mode
  3. 8.2 to 25 V Supply
  4. 5 V/1 A Out
  5. 248 kHz
  6. 0 to 70 °C
  7. PDIP-8
Each
1+US$7.820
10+US$5.900
50+US$5.390
100+US$5.070
250+US$4.750
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
8.2V
25V
PDIP
8Pins
Through Hole
-
-
-
-
96%
-
0°C
100°C
-
SG3525ADWR2G
ONSEMI SG3525ADWR2G
2534255

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller Voltage
  2. 35V-8V supply
  3. 400 kHz
  4. SOIC-16
Each (Supplied on Cut Tape)
Cắt Băng
1+US$1.940
10+US$1.310
50+US$1.240
100+US$1.170
250+US$1.110
Thêm định giá…
Double Ended Controller
2Channels
Voltage Mode Control
8V
35V
SOIC
16Pins
Surface Mount
-
100kHz
400kHz
0%
49%
Half-Bridge
0°C
70°C
-
TL494CN
TEXAS INSTRUMENTS TL494CN
3123471

RoHS

TEXAS INSTRUMENTS
  1. Voltage Mode PWM Controller
  2. 2 outputs
  3. 7V-40V supply
  4. 40 V/200mA out
  5. 300 kHz
  6. DIP-16
Each
1+US$0.582
10+US$0.366
100+US$0.296
500+US$0.282
1000+US$0.272
Thêm định giá…
Double Ended Controller
2Channels
Constant Frequency
7V
40V
DIP
16Pins
Through Hole
-
1kHz
300kHz
-
45%
Push-Pull
0°C
70°C
TL494; NCV494
UC3843AN
TEXAS INSTRUMENTS UC3843AN
3008564

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 15V/1A out
  5. DIP-8
Each
1+US$1.830
10+US$1.350
50+US$1.150
100+US$1.080
250+US$1.020
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
UC3844AD8
TEXAS INSTRUMENTS UC3844AD8
3123550

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 25V-12V supply
  3. 500 kHz
  4. 5V/200mA out
  5. SOIC-8
Each
1+US$1.650
10+US$1.090
50+US$1.020
100+US$1.010
250+US$0.984
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
25V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
UC3845BNG
ONSEMI UC3845BNG
2845223

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller
  2. 12V-25V Supply
  3. 52kHz
  4. 200mA out
  5. DIP-8
Each
1+US$1.190
10+US$0.858
50+US$0.726
100+US$0.680
250+US$0.667
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
6.5V
36V
DIP
8Pins
Through Hole
52kHz
-
-
0%
50%
Boost, Flyback, Inverting
0°C
70°C
-
UC3843AD8TR
TEXAS INSTRUMENTS UC3843AD8TR
3008562

RoHS

TEXAS INSTRUMENTS
  1. Current Mode PWM
  2. 30V-7.6V supply
  3. 500 kHz
  4. 15V/1A out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$1.050
10+US$0.946
100+US$0.928
500+US$0.909
1000+US$0.890
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
7.6V
30V
SOIC
8Pins
Surface Mount
-
-
500kHz
0%
100%
Flyback, Forward
0°C
70°C
-
NCP1579DR2G
ONSEMI NCP1579DR2G
2464376

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller
  2. 13.2V-4.5V supply
  3. 275 kHz
  4. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.653
10+US$0.415
100+US$0.337
500+US$0.334
1000+US$0.333
Thêm định giá…
Single Ended Controller
1Channels
Voltage Mode Control
4.5V
13.2V
SOIC
8Pins
Surface Mount
275kHz
-
-
0%
80%
Synchronous Buck (Step Down)
0°C
70°C
-
UC3842BDR2G
ONSEMI UC3842BDR2G
2464384

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller
  2. 30V supply
  3. 250 kHz
  4. 1A out
  5. SOIC-14
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.776
10+US$0.497
100+US$0.436
500+US$0.428
1000+US$0.419
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
14Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
UC3842BD1013TR
STMICROELECTRONICS UC3842BD1013TR
3130033

Bảng Tính

RoHS

STMICROELECTRONICS
  1. PWM Current Mode Controller
  2. 11V to 30V Supply
  3. 500kHz
  4. 1A Out
  5. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
5+US$0.668
50+US$0.609
100+US$0.550
500+US$0.527
1000+US$0.511
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
100%
Boost, Flyback
0°C
70°C
-
UC3845N
TEXAS INSTRUMENTS UC3845N
3123562

RoHS

TEXAS INSTRUMENTS
  1. Controller PWM
  2. 25V-12V supply
  3. 450 kHz
  4. 13.5V/1A out
  5. DIP-8
Each
1+US$2.470
10+US$1.830
50+US$1.620
100+US$1.480
250+US$1.400
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
UC3845BD1013TR
STMICROELECTRONICS UC3845BD1013TR
3129885

Bảng Tính

RoHS

STMICROELECTRONICS
  1. PWM CONTROLLER
  2. 500KHZ
  3. 0 TO 70DEG C
Each (Supplied on Cut Tape)
Cắt Băng
5+US$0.344
50+US$0.311
100+US$0.278
500+US$0.265
1000+US$0.259
Single Ended Controller
1Channels
Current Mode Control
-
-
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
50%
Boost, Flyback
0°C
70°C
-
UC3844AN
TEXAS INSTRUMENTS UC3844AN
3008567

RoHS

TEXAS INSTRUMENTS
  1. Advanced PWM Controller
  2. 25V-12V supply
  3. 500 kHz
  4. 5V/200mA out
  5. DIP-8
Each
1+US$1.950
10+US$1.440
50+US$1.220
100+US$1.160
250+US$1.100
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
12V
25V
DIP
8Pins
Through Hole
-
-
500kHz
0%
50%
Flyback, Forward
0°C
70°C
-
UC3843BD1R2G
ONSEMI UC3843BD1R2G
2534257

Bảng Tính

RoHS

ONSEMI
  1. PWM Controller Current Mode
  2. 30V supply
  3. 52 kHz
  4. SOIC-8
Each (Supplied on Cut Tape)
Cắt Băng
1+US$0.521
10+US$0.357
100+US$0.322
500+US$0.316
1000+US$0.310
Thêm định giá…
Single Ended Controller
1Channels
Current Mode Control
-
30V
SOIC
8Pins
Surface Mount
52kHz
-
-
0%
96%
Boost, Flyback
0°C
70°C
-
1-25 trên 74 sản phẩm
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