參數(shù)資料
型號(hào)： TL499AY
廠商： Texas Instruments, Inc.
英文描述： WIDE-RANGE POWER-SUPPLY CONTROLLERS
中文描述： 寬范圍電源控制器
文件頁數(shù)： 7/8頁
文件大?。?/td> 114K
代理商： TL499AY
TL499A
WIDE-RANGE POWER-SUPPLY CONTROLLERS
SLVS029F – JANUARY 1984 – REVISED MAY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Table 4. Maximum Output Current vs Input and Output Voltages
for Step-Up Switching Regulator With R
CL
= 510
OUTPUT
VOLTAGE
(V)
SWITCHING REGULATOR INPUT VOLTAGE (SW REG IN2)
(V)
1.1
1.2
1.3
1.5
1.7
OUTPUT CURRENT
(mA)
2
2.5
3
5
6
9
30
30
50
25
25
40
75
20
40
55
90
15
15
20
55
70
100
12
10
15
25
35
65
80
100
10
10
20
25
30
40
70
85
9
10
10
10
15
20
25
35
45
75
100
6
15
20
20
25
30
35
50
60
5
20
20
20
25
35
35
25
30
40
40
30
35
50
55
35
40
75
80
45
50
55
65
70
90
Circuit of Figure 1, except:
RCL = 510
CF = 330
μ
F
CP = 0.1
μ
F
4.5
3
35
35
2.9
The difference between the output and input voltage for these combinations is greater than the minimum
output-to-input differential-voltage specification at 70
°
C (1.2 V), but less than the minimum at 85
°
C (1.9 V).
Table 5. Maximum Output Current vs Input and Output Voltages
for Step-Up Switching Regulator With R
CL
= 1 k
OUTPUT
VOLTAGE
(V)
SWITCHING REGULATOR INPUT VOLTAGE (SW REG IN2)
(V)
1.1
1.2
1.3
1.5
1.7
OUTPUT CURRENT
(mA)
2
2.5
3
5
6
9
30
35
25
35
50
20
35
60
15
10
30
45
65
12
20
40
45
85
10
15
25
40
55
9
10
10
15
25
30
45
60
6
10
10
10
15
20
20
30
35
5
10
15
10
15
25
25
15
15
25
25
20
20
30
30
20
25
35
45
25
30
35
40
40
45
Circuit of Figure 1, except:
RCL = 1 k
CF = 330
μ
F
CP = 0.1
μ
F
4.5
3
20
20
2.9
The difference between the output and input voltage for these combinations is greater than the minimum
output-to-input differential-voltage specification at 70
°
C (1.2 V), but less than the minimum at 85
°
C (1.9 V).
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參數(shù)描述
TL49P000000 功能描述:撥動(dòng)開關(guān) DPDT 0.4VA 20VAC/DC 5.3mm On-Off-On RoHS:否 制造商:C&K Components 觸點(diǎn)形式:DPDT 開關(guān)功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風(fēng)格: 端子密封:Epoxy 觸點(diǎn)電鍍:Gold 照明:Not Illuminated
TL49P000200 功能描述:撥動(dòng)開關(guān) DPDT 0.4VA 20VAC/DC 9.4mm On-Off-On RoHS:否 制造商:C&K Components 觸點(diǎn)形式:DPDT 開關(guān)功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風(fēng)格: 端子密封:Epoxy 觸點(diǎn)電鍍:Gold 照明:Not Illuminated
TL49P0050 制造商:APEM 功能描述:SWITCH PCB DPDT CTR OFF 制造商:APEM 功能描述:SWITCH, PCB, DPDT, CTR OFF 制造商:APEM 功能描述:SWITCH, PCB, DPDT, CTR OFF; Contact Configuration:DPDT; Switch Operation:On-Off-On; Contact Voltage AC Nom:20V; Contact Voltage DC Nom:20V; Switch Terminals:Solder; Actuator Style:Short Lever; Switch Mounting:Through Hole; SVHC:No ;RoHS Compliant: Yes 制造商:APEM 功能描述:DPDT on-off-on washable toggle switch
TL49P0050 制造商:APEM 功能描述:SWITCH PCB DPDT CTR OFF
TL49P080400 功能描述:撥動(dòng)開關(guān) DPDT 0.4VA 20VAC/DC 7.4mm On-Off-On RoHS:否 制造商:C&K Components 觸點(diǎn)形式:DPDT 開關(guān)功能:ON - ON - ON 電流額定值: 電壓額定值 AC:20 V 電壓額定值 DC:20 V 功率額定值:0.4 VA 端接類型:V-Bracket 安裝風(fēng)格: 端子密封:Epoxy 觸點(diǎn)電鍍:Gold 照明:Not Illuminated
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