參數(shù)資料
型號: R1230D251D-TL
廠商: Ricoh Co., Ltd.
英文描述: CABLE RISER UNSHLD 2COND 16AWG
中文描述: 脈寬調制/ VFM的降壓型DC / DC同步整流轉換器
文件頁數(shù): 7/20頁
文件大小: 881K
代理商: R1230D251D-TL
Rev. 1.12 - 7 -
I
TEST CIRCUITS
V
IN
Lx
V
DD
CE
V
OUT
AGND
PGND MODE
A
OSCILLOSCOPE
V
IN
Lx
V
DD
CE
V
OUT
AGND
PGND MODE
Test Circuit for Input Current and Leakage Current
Test Circuit for Input Voltage and UVLO voltage
V
IN
Lx
V
DD
CE
V
OUT
AGND
PGND MODE
10uF
L
V
OUT
OSCILLOSCOPE
Test Circuit for Output Voltage, Oscillator Frequency, Soft-Starting Time
V
IN
Lx
V
DD
CE
V
OUT
AGND
PGND MODE
A
V
IN
Lx
V
DD
CE
V
OUT
AGND
PGND MODE
A
OSCILLOSCOPE
Test Circuit for Supply Current and Standby Current
Test Circuit for ON resistance of Lx, Limit Voltage, Delay
Time of Protection Circuit
The bypass capacitor between Power Supply and GND is Ceramic capacitor 10
μ
F.
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相關代理商/技術參數(shù)
參數(shù)描述
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