參數(shù)資料
型號(hào)： TL5001CD
廠(chǎng)商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： 0.1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8
封裝： GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁(yè)數(shù)： 29/31頁(yè)
文件大?。?/td> 745K
代理商： TL5001CD
TL5001, TL5001A
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS084F – APRIL 1994 – REVISED JANUARY 2002
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, VCC = 6 V,
fosc = 100 kHz (unless otherwise noted)
reference
PARAMETER
TEST CONDITIONS
TL5001C, TL5001I
TL5001AC, TL5001AI
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Output voltage
COMP connected to FB
0.95
1
1.05
0.97
1
1.03
V
Input regulation
VCC = 3.6 V to 40 V
2
12.5
2
12.5
mV
TA = – 20°C to 25°C (C suffix)
– 10
– 1
10
– 10
– 1
10
Output voltage change with temperature
TA = – 40°C to 25°C (I suffix)
– 10
– 1
10
– 10
– 1
10
mV/V
TA = 25°C to 85°C
– 10
– 2
10
– 10
– 2
10
All typical values are at TA = 25°C.
undervoltage lockout
PARAMETER
TEST CONDITIONS
TL5001C, TL5001I
TL5001AC, TL5001AI
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Upper threshold voltage
TA = 25°C
3
V
Lower threshold voltage
TA = 25°C
2.8
V
Hysteresis
TA = 25°C
100
200
100
200
mV
Reset threshold voltage
TA = 25°C
2.1
2.55
2.1
2.55
V
All typical values are at TA = 25°C.
short-circuit protection
PARAMETER
TEST CONDITIONS
TL5001C, TL5001I
TL5001AC, TL5001AI
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
SCP threshold voltage
TA = 25°C
0.95
1.00
1.05
0.97
1.00
1.03
V
SCP voltage, latched
No pullup
140
185
230
140
185
230
mV
SCP voltage, UVLO standby
No pullup
60
120
60
120
mV
Input source current
TA = 25°C
–10
–15
–20
–10
–15
–20
A
SCP comparator 1 threshold voltage
1.5
V
All typical values are at TA = 25°C.
oscillator
PARAMETER
TEST CONDITIONS
TL5001C, TL5001I
TL5001AC, TL5001AI
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Frequency
Rt = 100 k
100
kHz
Standard deviation of frequency
15
kHz
Frequency change with voltage
VCC = 3.6 V to 40 V
1
kHz
TA = – 40°C to 25°C
– 4
– 0.4
4
– 4
– 0.4
4
kHz
Frequency change with temperature
TA = – 20°C to 25°C
– 4
– 0.4
4
– 4
– 0.4
4
kHz
TA = 25°C to 85°C
– 4
– 0.2
4
– 4
– 0.2
4
kHz
Voltage at RT
1
V
All typical values are at TA = 25°C.
相關(guān)PDF資料
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TL5001CPSR 0.1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL5001CD 制造商:Texas Instruments 功能描述:PWM CONTROL IC SMD 5001 SOIC8
TL5001CDG4 功能描述:軟開(kāi)關(guān) PWM 控制器 w/Wide Input Voltage Range RoHS:否 制造商:Fairchild Semiconductor 輸出端數(shù)量: 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:30 V 電源電流: 最大工作溫度:+ 105 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
TL5001CDR 功能描述:軟開(kāi)關(guān) PWM 控制器 PWM Controller RoHS:否 制造商:Fairchild Semiconductor 輸出端數(shù)量: 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:30 V 電源電流: 最大工作溫度:+ 105 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
TL5001CDR 制造商:Texas Instruments 功能描述:PULSE WIDTH MODULATION CONTROL CIRCUIT
TL5001CDRG4 功能描述:軟開(kāi)關(guān) PWM 控制器 w/Wide Input Voltage Range RoHS:否 制造商:Fairchild Semiconductor 輸出端數(shù)量: 輸出電流: 開(kāi)關(guān)頻率: 工作電源電壓:30 V 電源電流: 最大工作溫度:+ 105 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
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