參數(shù)資料
型號(hào)： TL499APS
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(yè)數(shù)： 4/8頁(yè)
文件大?。?/td> 114K
代理商： TL499APS
TL499A
WIDE-RANGE POWER-SUPPLY CONTROLLERS
SLVS029F – JANUARY 1984 – REVISED MAY 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL499AC
TYP
UNIT
MIN
MAX
Voltage deviation (see Note 5)
20
30
mV/V
Switching regulator
TA = –20
°
C to 70
°
C
1.2
Dropout voltage
1.9
V
Series regulator
VI1 = 15 V,
VI2 = 5 V,
IO = 50 mA
VO = 3 V,
1.8
Reference voltage (internal)
IO = 1 mA
1.2
1.26
1.32
V
Reference-voltage change with temperature
5
10
mV/V
Output regulation (of reference voltage)
IO = 1 mA to 50 mA
VI2 = 1.1 V,
VI2 = 1.5 V,
VI2 = 6 V,
10
30
mV/V
VO = 12 V,
VO = 15 V,
VO = 30 V,
RCL = 150
,
RCL = 150
,
RCL = 150
,
TA = 25
°
C
TA = 25
°
C
TA = 25
°
C
10
Output current
(see Figure 1)
Switching regulator
15
mA
65
Series regulator
100
Standby current
Switching regulator
Series regulator
VI2 = 3 V,
VI1 = 15 V,
VO = 9 V,
VO = 9 V,
TA = 25
°
C
RE2 = 4.7 k
15
0.8
80
1.2
μ
A
mA
NOTE 5: Voltage deviation is the output voltage difference that occurs in a change from series regulation to switching regulation:
Voltage deviation
V
O
series regulation
V
O
switching regulation
electrical characteristics over recommended operating conditions, T
A
= 25
°
C (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TL499AY
TYP
UNIT
MIN
MAX
Voltage deviation (see Note 5)
20
30
mV/V
Switching regulator
TA = –20
°
C to 70
°
C
TA = –20
°
C to 85
°
C
VI1 = 15 V,
VI2 = 5 V,
TA = –20
°
C to 85
°
C
IO = 1 mA to 50 mA
VI2 = 1.1 V,
VI2 = 1.5 V,
VI2 = 6 V,
1.2
Dropout voltage
1.9
V
Series regulator
IO = 50 mA
VO = 3 V,
1.8
Reference voltage (internal)
IO = 1 mA
1.2
1.26
1.32
V
Reference-voltage change with temperature
5
10
mV/V
Output regulation (of reference voltage)
10
30
mV/V
VO = 12 V,
VO = 15 V,
VO = 30 V,
RCL = 150
RCL = 150
RCL = 150
10
Output current
(see Figure 1)
Switching regulator
15
mA
65
Series regulator
100
Standby current
Switching regulator
Series regulator
VI2 = 3 V,
VI1 = 15 V,
VO = 9 V
VO = 9 V,
15
0.8
80
1.2
μ
A
mA
RE2 = 4.7 k
NOTE 5: Voltage deviation is the output voltage difference that occurs in a change from series regulation to switching regulation:
Voltage deviation
V
O
series regulation
V
O
switching regulation
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL499AY 制造商:TI 制造商全稱:Texas Instruments 功能描述:WIDE-RANGE POWER-SUPPLY CONTROLLERS
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
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