參數(shù)資料
型號(hào)： 5962-8670403VXA
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20
封裝： CERAMIC, LCC-20
文件頁(yè)數(shù)： 24/25頁(yè)
文件大?。?/td> 745K
代理商： 5962-8670403VXA
www.ti.com
OFFLINE FLYBACK REGULATOR
R1
5
1 W
117 VAC
VARO
VM 68
C1
250
F
250 V
R2
56 k
2 W
R12
4.7 k
2 W
C9
3300 pF
600 V
NP
D4
1N3613
D2
1N3612
D3
1N3612
NC
R3
20 k
R4
4.7 k
C4
47
F
25 V
R9
68
3 W
C3
22
F
C2
100
F
25 V
7
2
1
8
4
5
3
6
UC3844
R5 150 k
C14
100 pF
R6
10 k
C5
0.01
F
C6
0.0022
F
USD1120
R7
22
R8
1 k
C7
470 pF
R13
20 k
R10
0.55
1 W
Q1
UFN833
T1
D6
U9D946
L1
N5
C10
4700
F
10 V
C11
4700
F
10 V
+6 V
COM
+12 V
±12 V COM
12 V
D7
UF81002
N12
C12
2200
F
16 V
C13
2200
F
16 V
D8
UES1002
C8
680 pF
600 V
D8
1N3613
R11
2.7 k
2 W
Power Supply Specifications
SLOPE COMPENSATION
8
4
3
VREF
RT / CT
ISENSE
UC1842/3
0.1 mF
RT
CT
R1
R2
C
ISENSE
RSENSE
SLUS223C – APRIL 1997 – REVISED JUNE 2007
1. Input Voltages
a.
5VAC to 130VA (50 Hz/60 Hz)
2. Line Isolation: 3750 V
3. Switchng Frequency: 40 kHz
4. Efficiency at Full Load 70%
5. Output Voltage:
a.
+5 V,
±5%; 1A to 4A load
Ripple voltage: 50 mV P-P Max
b.
+12 V,
±3%; 0.1A to 0.3A load
Ripple voltage: 100 mV P-P Max
c.
–12 V,
±3%; 0.1A to 0.3A load
Ripple voltage: 100 mV P-P Max
A fraction of the oscillator ramp can be resistively summed with the current sense signal to provide slope
compensation for converters requiring duty cycles over 50%.
8
相關(guān)PDF資料
PDF描述
5962-8670402VXA 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20
5962-8670401XA 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20
5962-8670403PA 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8
5962-8670401VXA 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20
5962-8670404XA 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
5962-8670403XA 制造商:Texas Instruments 功能描述:Current Mode PWM Controller 1A 20-Pin LCCC Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
5962-8670404CA 制造商:Microsemi Corporation 功能描述:Current Mode PWM Controller 200mA 14-Pin CDIP 制造商:Microsemi Corporation 功能描述:CURRENT MODE PWM CNTRLR 200MA 8CDIP - Rail/Tube
5962-8670404DA 制造商:Texas Instruments 功能描述:5962-8670404DA - Rail/Tube
5962-8670404PA 制造商:Microsemi Corporation 功能描述:Current Mode PWM Controller 200mA 8-Pin CDIP 制造商:Texas Instruments 功能描述:5962-8670404PA, CUR MODE PWM - Rail/Tube 制造商:Texas Instruments 功能描述:VOLTAGE REGULATOR
5962-8670404V2A 制造商:Texas Instruments 功能描述:CURRENT MODE PWM CNTRLR 1A 20LCCC - Rail/Tube
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