參數(shù)資料
型號: R1202L511B-TR
廠商: RICOH COMPANY LTD
元件分類: 穩(wěn)壓器
英文描述: 0.45 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO6
封裝: 1.60 X 1.60 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6
文件頁數(shù): 10/23頁
文件大?。?/td> 572K
代理商: R1202L511B-TR
R1202x
18
VOUT=20V, L=10
μH (LQH32CN100K53)
VOUT=20V, L=22
μH (LQH32CN220K53)
19.4
19.7
20
20.3
20.6
20.9
21.2
0
255075
100
Output Current (mA)
O
ut
put
V
o
ltage
(V
)
Vin=3V
Vin=3.6V
Vin=4.2V
Vin=5V
19.4
19.7
20
20.3
20.6
20.9
21.2
0
20
40
60
80
100
Output Current (mA)
O
ut
put
V
o
ltage
(V
)
Vin=3V
Vin=3.6V
Vin=4.2V
Vin=5V
VOUT=20V, VIN=3.6V
19.5
19.7
19.9
20.1
20.3
20.5
0
1020
3040
50
Output Current (mA)
O
utput
V
ol
tage
(V
)
LQH32CN100k53L (3.2×2.5×1.55)
VLF3010AT-100MR33 (2.8×2.6×0.9)
LQH2MCN100K02 (2.0×1.6×0.9)
5) Maxduty vs. ILED
6) OVP Output Waveform
R1202N713B
R1202N713D
0
5
10
15
20
25
0
20
40
60
80
100
Duty (%)
IL
E
D
(
m
A
)
200Hz
10kHz
300kHz
20
21
22
23
24
25
-50
-30
-10
10
30
50
Time (ms)
O
u
tp
ut
V
o
ltage
(V
)
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