- 您现在的位置：买卖IC网 > PDF目录98052 > PJ3842BCS 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 PDF资料下载
参数资料
| 型号： | PJ3842BCS |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | PLASTIC, SOP-8 |
| 文件页数： | 4/15页 |
| 文件大小： | 887K |
| 代理商： | PJ3842BCS |
PJ3842B / PJ3843B
High Performance Current Mode Controller
12-15
2002.ver.A
FIGURE 21-33 WATT OFF-LINE FLYBACK CONVERTER
WITH SOFT-START AND PRIMARY POWER LIMITING
T1
Coilcraft 11-464-16, 0.025” gap
in each leg
Baobbin :
Coilcraft 37-573
Windings:
Primary, 2 each:
75 turns #26 Awg Bifilar wound
Feedback:
15 turns #26 Awg
Secondary , 5.0V:
6 turns #22 Awg Bifiar wound
Secondary , 5.0V:
14 turns #24 Awg Bifiar wound
L1
Coilcraft Z7156. 15μF @ 5.0A
L2,L3
Coilcraft Z7157. 25μF @ 1.0A
TEST
CONDITIONS
RESULTS
Line Regulation 5.0V
Vin=95 to 135 Vac, Io=3.0A
20mV 0.40%
Line Regulation± 12V
Vin=95 to 135 Vac, Io=±0.75A
52mV 0.26%
Line Regulation 5.0V
Vin=115 Vac, Io=1.0 to 4.0A
476mV 9.5%
Line Regulation± 12V
Vin=115 Vac, Io=±0.4 to ±0.9A
300mV 2.5%
Line Regulation 5.0V
Vin=115 Vac, Io=3.0A
45 mVp-p
P.A.R.D.
Line Regulation± 12V
Vin=115 Vac, Io=±0.75A
75 mV p-p
P.A.R.D.
Efficiency
Vin=115 Vac, Io 5.0V=3.0A
Io ±12=±0.75A
74%
相关PDF资料 |
PDF描述 |
|---|---|
| PJ3843BCD | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| PJ3845BCD | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| PJ3844BCD | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| PJ3845BCS | 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 |
| PJ431BCY | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PSSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PJ3843 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:High Performance Current Mode Controller |
| PJ3843B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:High Performance Current Mode Controller |
| PJ3843BCD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:High Performance Current Mode Controller |
| PJ3843BCS | 制造商:未知厂家 制造商全称:未知厂家 功能描述:High Performance Current Mode Controller |
| PJ3844 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:High Performance Current Mode Controller |
发布紧急采购，3分钟左右您将得到回复。