参数资料
型号: R1224N252G-TR-F
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: 0.05 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5
封装: LEAD FREE, SOT-23, 5 PIN
文件页数: 23/42页
文件大小: 399K
代理商: R1224N252G-TR-F
R1224N
3
SELECTION GUIDE
In the R1224N Series, the output voltage, the oscillator frequency, the optional function, and the taping type for
the ICs can be selected at the user's request.
The selection can be made with designating the part number as shown below;
R1224Nxx2x-xx-x ←Part Number
↑ ↑ ↑ ↑ ↑ ↑
a b c d e
f
Code
Contents
a
Designation of Package Type;
N: SOT-23-5
b
Setting Output Voltage (VOUT):
Stepwise setting with a step of 0.1V in the range of 1.2V to 6.0V is possible.
Adjustable type; b
=10 means Reference Voltage=1.0V Optional Function is G/H/M.
c
2: fixed
d
Designation of Optional Function
E : 300kHz, with a PWM/VFM alternative circuit
F : 500kHz, with a PWM/VFM alternative circuit
G : 300kHz, without a PWM/VFM alternative circuit
H : 500kHz, without a PWM/VFM alternative circuit
L : 180kHz, with a PWM/VFM alternative circuit
M :180kHz, without a PWM/VFM alternative circuit
e
Designation of Taping Type;
(Refer to Taping Specification)"TR" is prescribed as a standard.
f
Designation of Composition of pin plating
-F: Lead free solder plating
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