參數(shù)資料
型號(hào): R1221N30AF-TR-FA
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.025 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO6
封裝: SOT-23, 6 PIN
文件頁數(shù): 9/22頁
文件大小: 228K
代理商: R1221N30AF-TR-FA
R1221N
17
Temperature Topt (
°C)
-50
0
50
100
2.94
2.96
2.98
3.00
3.04
3.02
3.06
Detector
Threshold
VD
OUT
(V)
VIN=6V
R1221N33AB(VD=3.0V)
8)
Oscillator Frequency vs. Temperature
Temperature Topt (
°C)
-50
0
50
100
400
450
500
550
600
Oscillator
F
requency
f
osc(kHz)
L=27
H
VIN=4.5V
R1221N33AB
L=27
H
VIN=3.7V
Temperature Topt (
°C)
-50
0
50
100
240
260
280
300
340
320
360
Oscillator
F
requency
f
osc(kHz)
R1221N25xA
9)
Supply Current vs. Temperature
Temperature Topt (
°C)
-50
0
50
100
90
95
105
100
110
115
120
130
125
135
Supply
Current1
(
A)
R1221N33AH
VIN=15V
VIN=13.2V
VIN=8V
Temperature Topt (
°C)
-50
0
50
100
50
60
70
80
90
100
Supply
Current1
(
A)
R1221N33AG
VIN=15V
VIN=13.2V
VIN=8V
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