R1517 Datasheet, PDF (21/38 Pages) RICOH electronics devices division – Input Voltage Range (Maximum Rating) 3.5 V to 36.0 V (50.0V)

TEST CIRCUITS
Soft-start Internal Fixed Type (R1517xxxxB/D)
V_DD_DD
V_OO_UUT_T
C1
R15_R17_Px₁x₃x₂x_xB/D
Series
CE GND
R1517x
NO. EA−304−170112
C2
V _VOUT ↓
I_OUT
R1517xxxxB/D Basic Test Circuit
A I_SS
C1
VDD DD
V OUTT
R15_R17_Px₁x₃x₂x_xB/D
S eries
V_{OU T}
C2
CE GND
R1517xxxxB/D Supply Current Test Circuit
Pulse
Generator
P.G.
V_DDD_D
V_OO_UUT_T
R15_R1_P7x₁x₃x₂x_x B/D
SeriesV^FB
CE GND
C2
↓ I_OUT
R1517xxxxB/D Ripple Rejection Test Circuit
V_DDD_D
V_OO_UUT_T
R1517xxxxB/D
C1
RP132x
Series
CE GND
V_OUT
C2
↓ I_{OUTa ↓} I_OUTb
R1517xxxxB/D Load Transient Response Test Circuit
21