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參數(shù)資料
| 型號： | TL5001MFK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁數(shù)： | 31/31頁 |
| 文件大?。?/td> | 745K |
| 代理商： | TL5001MFK |
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TL5001, TL5001A
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS084F – APRIL 1994 – REVISED JANUARY 2002
9
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
TL5001Q,
TL5001M
TL5001AQ,
TL5001AM
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
Output voltage
TA = 25°C
COMP connected to FB
0.95
1.00
1.05
0.97
1.00
1.03
V
Output voltage
TA = MIN to MAX
COMP connected to FB
0.93
0.98
1.07
0.94
0.98
1.06
V
Input regulation
TA = MIN to MAX
VCC = 3.6 V to 40 V
2
12.5
2
12.5
mV
Output voltage change with temper-
ature
TA = MIN to MAX
*– 6
2
*6
*– 6
2
*6
%
All typical values are at TA = 25°C.
*Not production tested.
undervoltage lockout
PARAMETER
TEST CONDITIONS
TL5001Q,
TL5001M
TL5001AQ,
TL5001AM
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Upper threshold voltage
TA = MIN, 25°C
3.00
V
Upper threshold voltage
TA = MAX
2.55
V
Lower threshold voltage
TA = MIN, 25°C
2.8
V
Lower threshold voltage
TA = MAX
2.0
V
Hysteresis
TA = MIN to MAX
100
200
100
200
mV
Reset threshold voltage
TA = MIN, 25°C
2.10
2.55
2.10
2.55
V
Reset threshold voltage
TA = MAX
0.35
0.63
0.35
0.63
V
All typical values are at TA = 25°C.
short-circuit protection
PARAMETER
TEST CONDITIONS
TL5001Q,
TL5001M
TL5001AQ,
TL5001AM
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
SCP threshold voltage
TA = MIN, 25°C
0.95
1.00
1.05
0.97
1.00
1.03
V
SCP threshold voltage
TA = MAX
0.93
0.98
1.07
0.94
0.98
1.06
V
SCP voltage, latched
TA = MIN to MAX
No pullup
140
185
230
140
185
230
mV
SCP voltage, UVLO standby
TA = MIN to MAX
No pullup
60
120
60
120
mV
Equivalent timing resistance
TA = MIN to MAX
185
k
SCP comparator 1 threshold voltage
TA = MIN to MAX
1.5
V
All typical values are at TA = 25°C.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TL5001MFKB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL5001MJG | 制造商:Texas Instruments 功能描述:DC DC Cntrlr Single-OUT PWM DC to DC Controller 3.6V to 40V Input 8-Pin CDIP |
| TL5001MJGB | 制造商:Texas Instruments 功能描述:DC DC Cntrlr Single-OUT PWM DC to DC Controller 3.6V to 40V Input 8-Pin CDIP |
| TL5001P | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| TL5001PS-M | 制造商:Texas Instruments 功能描述: |
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