參數(shù)資料
型號: TPS60242DGKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.012 A SWITCHED CAPACITOR REGULATOR, 220 kHz SWITCHING FREQ-MAX, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁數(shù): 5/27頁
文件大?。?/td> 715K
代理商: TPS60242DGKR
TPS60240, TPS60241
TPS60242, TPS60243
SLVS372B – JUNE 2001 – REVISED JANUARY 2002
13
www.ti.com
TYPICAL CHARACTERISTICS
Figure 25
0
10
20
30
40
50
60
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Maximum
Output
Current
mA
TPS60243
MAXIMUM OUTPUT CURRENT
vs
INPUT VOLTAGE
I O(max)
VI – Input Voltage – V
TA = 85°C
TA = 25°C
TA = –40°C
Figure 26
VI = 3.3 V
TA = 25°C
25
s/div
Output Voltage = 5 mV/div
Load Current = 0 mA – 10 mA @ 5 mA/div
LOAD TRANSIENT RESPONSE
Figure 27
LINE TRANSIENT RESPONSE
RL = 500
VI = 3.3 V
IO = 10 mA
TA = 25°C
Output Voltage = 10 mV/div
Input Voltage = 3 V – 4 V
– 3 V @ 0.5 V/div
CI = CO = C1 = C2 = 1 F
100
s/div
Figure 28
RL = 500
VI = 3.3 V
TA = 25°C
START-UP TIMING
Enable = 0 V – 2 V @ 2 V/div
Output Voltage = 2 V/div
250
s/div
相關(guān)PDF資料
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