參數(shù)資料
型號(hào): TK61220AQ4
廠商: TOKO INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, QCC24
封裝: 4 X 4 MM, HQFN-24
文件頁數(shù): 3/23頁
文件大?。?/td> 342K
代理商: TK61220AQ4
TK61220AQ4
GC3-N008B
Page 11
LED Over Current Threshold vs. Supply Voltage
FET Over Current Threshold vs. Supply Voltage
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
02
46
8
10
12
14
16
Supply Voltage [ V ]
LED
Over
Current
Threshold
[
V
]
0.07
0.08
0.09
0.10
0.11
0.12
0.13
02
46
8
10
12
14
16
Supply Voltage [ V ]
FET
Over
Current
Threshold
[
V
]
OVP Sensor Threshold vs. Supply Voltage
PGOOD Voltage vs. Load Current
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
0
2
4
6
8
1012
1416
Supply Voltage [ V ]
OVP
Sensor
Threshold
[
V
]
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Load Current [ mA ]
PGOOD
Voltage
[
V
]
Latch Time vs. Oscillator Frequency
Rise Time and Fall Time vs. Supply Voltage
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.0
0.5
1.0
1.5
2.0
2.5
Oscillat or Frequency [ MHz ]
Latch
Time
[
ms
]
0
10
20
30
40
50
60
70
02
4
6
8
10
12
14
16
Supply Voltage [ V ]
Rise
Time,
Fall
Time
[
ns
]
tr
tf
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