Constant Frequency DC / DC Controllers

Tìm rất nhiều Constant Frequency DC / DC Controllers tại element14 Vietnam. Chúng tôi cung cấp nhiều loại DC / DC Controllers, chẳng hạn như Current Mode Control, Voltage Mode Control, Constant Frequency & Current DC / DC Controllers từ các nhà sản xuất hàng đầu thế giới bao gồm: Analog Devices, Microchip, Torex, Onsemi & Richtek.

Mã Số Linh Kiện Nhà Sản Xuất	Mã Đơn Hàng	Nhà Sản Xuất / Mô Tả	Giá cho	Giá	Control Mode	Supply Voltage Min	Supply Voltage Max	No. of Outputs	Duty Cycle (%)	IC Case / Package	No. of Pins	Switching Frequency	Topology	Operating Temperature Min	Operating Temperature Max

MAX1655EEE+	2514064 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck (Step Down) 4.5 V to 30 V 1 Output 300 kHz QSOP-16	Each	1+US$16.530 10+US$12.960 25+US$12.060 100+US$11.060 300+US$10.680 Thêm định giá…	Constant Frequency	4.5V	30V	1Outputs	99%	QSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
XC9221A09AMR-G	3535667 Bảng Tính RoHS	TOREX DC/DC Controller Buck 2.8V to 16V Supply 1 Output 100% Duty Cycle 1 MHz SOT-25-5	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.390 10+US$0.908 50+US$0.862 100+US$0.816 250+US$0.782	Constant Frequency	2.8V	16V	1Outputs	100%	SOT-25	5Pins	1MHz	Buck (Step Down)	-40°C	85°C
XC9221A095MR-G	3535665 Bảng Tính RoHS	TOREX DC/DC Controller Buck 2.8V to 16V Supply 1 Output 100% Duty Cycle 500 kHz SOT-25-5	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.390 10+US$0.914 50+US$0.862 100+US$0.809 250+US$0.782	Constant Frequency	2.8V	16V	1Outputs	100%	SOT-25	5Pins	500kHz	Buck (Step Down)	-40°C	85°C
XC9221C093MR-G	3535668 Bảng Tính RoHS	TOREX DC/DC Controller Buck 2.8V to 16V Supply 1 Output 100% Duty Cycle 500 kHz SOT-25-5	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.390 10+US$0.914 50+US$0.862 100+US$0.830	Constant Frequency	2.8V	16V	1Outputs	100%	SOT-25	5Pins	300kHz	Buck (Step Down)	-40°C	85°C
MIC2128YML-TR	2678436 Bảng Tính RoHS	MICROCHIP DC/DC Controller Synchronous Buck Step Down 4.5V to 75V Supply 85 % Duty Cycle 800 kHz QFN-16	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.590 25+US$1.570 100+US$1.340 5000+US$1.280	Constant Frequency	4.5V	75V	1Outputs	85%	QFN	16Pins	800kHz	Synchronous Buck (Step Down)	-40°C	125°C
MAX1653EEE+	2514063 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck (Step Down) 4.5 V to 30 V 1 Output 300 kHz QSOP-16	Each	1+US$13.910 10+US$10.910 25+US$10.030 100+US$8.960 300+US$8.790 Thêm định giá…	Constant Frequency	4.5V	30V	1Outputs	99%	QSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
XC9220C09AMR-G	3535664 Bảng Tính RoHS	TOREX DC/DC Controller Buck 2.8V to 16V Supply 1 Output 100% Duty Cycle 1 MHz SOT-25-5	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.320 10+US$0.836 50+US$0.799 100+US$0.761 250+US$0.711	Constant Frequency	2.8V	16V	1Outputs	100%	SOT-25	5Pins	1MHz	Buck (Step Down)	-40°C	85°C
MIC2101YML-TR	3491052 Bảng Tính RoHS	MICROCHIP DC/DC Controller Synchronous Buck 4.5V to 38V Supply 1 Output 85% Duty Cycle 600 kHz QFN-16	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.480 25+US$1.420 100+US$1.360 5000+US$1.360	Constant Frequency	4.5V	38V	1Outputs	85%	QFN-EP	16Pins	600kHz	Synchronous Buck (Step Down)	-40°C	125°C
LTC3703EGN-5#PBF	4026397 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 4.1 V to 60 V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each	1+US$12.080 10+US$9.450 25+US$8.800 100+US$8.060 300+US$7.830 Thêm định giá…	Constant Frequency	4.1V	60V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	125°C
LTC3703IGN#PBF	4026400 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 9.3V to 100V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each	1+US$13.360 10+US$10.490 25+US$9.770 100+US$8.980 300+US$8.540 Thêm định giá…	Constant Frequency	9.3V	100V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	125°C
LTC3703EG#PBF	4026394 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 9.3V to 100V Supply 1 Output 93% Duty Cycle 300kHz SSOP-28	Each	1+US$13.400 10+US$10.500 47+US$9.710 141+US$8.850 282+US$8.650 Thêm định giá…	Constant Frequency	9.3V	100V	1Outputs	93%	SSOP	28Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
LTC3703EGN-5#TRPBF	4026398RL Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 4.1 V to 60 V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each (Supplied on Cut Tape) Loại cuộn theo nhu cầu	10+US$9.770 25+US$9.090 100+US$8.340 250+US$7.910 500+US$7.780	Constant Frequency	4.1V	60V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	125°C
LTC7821EUH#PBF	4033926 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 10 to 72V Supply 1 Output 1.7MHz QFN-EP-32	Each	1+US$17.980 10+US$14.080 73+US$12.140 146+US$12.020 292+US$11.890 Thêm định giá…	Constant Frequency	10V	72V	1Outputs	-	QFN-EP	32Pins	1.7MHz	Synchronous Buck (Step Down)	-40°C	125°C
MIC2133YML-TR	4064516 Bảng Tính RoHS	MICROCHIP DC/DC Controller Synchronous Buck 8V to 75 V Supply 1 Output 85% Duty Cycle 1 MHz VQFN-32	Each (Supplied on Cut Tape) Cắt Băng	1+US$2.470 25+US$2.260 100+US$2.240 3300+US$2.090	Constant Frequency	8V	75V	1Outputs	85%	VQFN	32Pins	1MHz	Synchronous Buck (Step Down)	-40°C	125°C
LTC3703EGN-5#TRPBF	4026398 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 4.1 V to 60 V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each (Supplied on Cut Tape) Cắt Băng	1+US$12.520 10+US$9.770 25+US$9.090 100+US$8.340 250+US$7.910 Thêm định giá…	Constant Frequency	4.1V	60V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	125°C
LTC3703EGN#PBF	4026395 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 9.3V to 100V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each	1+US$13.180 10+US$10.340 25+US$9.620 100+US$8.850 300+US$8.410 Thêm định giá…	Constant Frequency	9.3V	100V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
LTC3703IGN-5#PBF	4026401 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 4.1 V to 60 V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each	1+US$14.000 10+US$10.970 25+US$10.200 100+US$9.360 300+US$9.220 Thêm định giá…	Constant Frequency	4.1V	60V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
LTC3703EGN#TRPBF	4026396 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 9.3V to 100V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each (Supplied on Cut Tape) Cắt Băng	1+US$11.960 10+US$9.350 25+US$8.700 100+US$8.130 250+US$7.970 Thêm định giá…	Constant Frequency	9.3V	100V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
LTC3703EGN#TRPBF	4026396RL Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 9.3V to 100V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each (Supplied on Cut Tape) Loại cuộn theo nhu cầu	10+US$9.350 25+US$8.700 100+US$8.130 250+US$7.970 500+US$7.810	Constant Frequency	9.3V	100V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
MIC2176-1YMM	2509920 Bảng Tính RoHS	MICROCHIP DC/DC Controller Adaptive On-Time Control 4.5V to 75V 1 Output Synchronous Buck 125kHz MSOP-10	Each	1+US$2.530 25+US$2.480 100+US$2.430	Constant Frequency	4.5V	75V	1Outputs	96%	MSOP	10Pins	125kHz	Synchronous Buck (Step Down)	-40°C	125°C
MIC2127AYML-TR	2858433 Bảng Tính RoHS	MICROCHIP DC/DC Controller Synchronous Buck (Step Down) 4.5V to 75V Supply 85% Duty Cycle 800kHz VQFN-16	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.590 25+US$1.570 100+US$1.480 5000+US$1.280	Constant Frequency	4.5V	75V	1Outputs	85%	VQFN	16Pins	800kHz	Synchronous Buck (Step Down)	-40°C	125°C
MAX1653ESE+	2514104 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck (Step Down) 4.5 V to 30 V 1 Output 300 kHz NSOIC-16	Each	1+US$13.940 10+US$10.970 50+US$9.770 100+US$9.400 250+US$9.010 Thêm định giá…	Constant Frequency	4.5V	30V	1Outputs	99%	NSOIC	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	85°C
RT2702GQW	2729746 Bảng Tính RoHS	RICHTEK DC/DC Controller Buck Step Down 4.5 V to 19 V Supply 500 kHz WQFN-16	Each (Supplied on Cut Tape) Cắt Băng	1+US$1.570 10+US$1.040 50+US$1.030 100+US$1.020 250+US$0.931 Thêm định giá…	Constant Frequency	4.5V	19V	1Outputs	-	WQFN	16Pins	500kHz	Buck (Step Down)	-40°C	105°C
LTC3703HGN#PBF	4026399 Bảng Tính RoHS	ANALOG DEVICES DC/DC Controller Synchronous Buck 9.3V to 100V Supply 1 Output 93% Duty Cycle 300kHz NSSOP-16	Each	1+US$14.210 10+US$11.180 25+US$10.430 100+US$9.590 300+US$9.130 Thêm định giá…	Constant Frequency	9.3V	100V	1Outputs	93%	NSSOP	16Pins	300kHz	Synchronous Buck (Step Down)	-40°C	150°C
MC34067PG..	1652411 Bảng Tính RoHS	ONSEMI Resonant Mode Controller High Performance 20V 1 Output Flyback 2.2MHz DIP-16	Each	1+US$3.080 10+US$2.040 50+US$1.720 100+US$1.670 250+US$1.610 Thêm định giá…	Constant Frequency	-	20V	1Outputs	-	DIP	16Pins	2.2MHz	Flyback	0°C	70°C