參數(shù)資料
型號(hào): TL5001AQDRG4Q1
廠商: 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): 3/18頁(yè)
文件大小: 274K
代理商: TL5001AQDRG4Q1
1
0.9
0.8
0
50
25
0
A
verage
Supply
Current
mA
1.1
1.2
1.3
25
50
75
100
TA Ambient Temperature °C
VCC = 6 V
Rt = 100 k
DT Resistance = 100 k
I CC
1
0.5
0
2
1.5
0
10
20
30
40
A
verage
Supply
Current
mA
VCC Power-Supply Voltage V
Rt = 100 k
TA = 25 °C
I CC
1.5
1.2
0.6
0.3
0
1.8
0.9
10 k
100 k
1 M
10 M
PWM
T
riangle
W
ave
Amplitude
V
oltage
V
fosc Oscillator Frequency Hz
Voscmin (zero duty cycle)
VCC = 6 V
TA = 25 °C
Voscmax (100% duty cycle)
Error
Amplifier
Output
V
oltage
V
O
IO Output (Sink) Current mA
1.5
1
0.5
0
0.2
0.4
2
2.5
3
0.6
VCC = 6 V
VI(FB) = 1.2 V
TA = 25 °C
www.ti.com .............................................................................................................................................. SLVS603B – AUGUST 2005 – REVISED FEBRUARY 2009
TYPICAL CHARACTERISTICS (continued)
AVERAGE SUPPLY CURRENT
vs
POWER-SUPPLY VOLTAGE
AMBIENT TEMPERATURE
Figure 9.
Figure 10.
PWM TRIANGLE WAVE AMPLITUDE VOLTAGE
ERROR AMPLIFIER OUTPUT VOLTAGE
vs
OSCILLATOR FREQUENCY
OUTPUT (SINK) CURRENT
Figure 11.
Figure 12.
Copyright 2005–2009, Texas Instruments Incorporated
11
Product Folder Link(s): TL5001A-Q1
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