S-8340A25AFT-T2-X Datasheet, PDF (50/55 Pages) Seiko Instruments Inc – SWITCHABLE SWITCHING REGULATOR CONTROLLER

STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8340/8341 Series
Rev.4.0_01
(57) S-8340C50AFT
300 ^{((CCDDRRHH6D62D82/180/1μH0μ, FHD, NF3D35NN3,3457Nμ,F4)7μF)}
250
4.5V
200
3.0V
150
V_{IVN I} =_N=1₁.8_.8V_V
100
50
0
1
10
100
1000
I_IOOUUTT(m_mA_A) ₎
(58) S-8340C50AFT
500 ^{(C(CDDRRH1H2142/140/1μH0μ, FHT,SF2T00S12, 04701μ,F4×7μ2)F×2)}
400
3.0V
4.5V
300
V_{VINI N}=₌1₁._.8₈V
200
100
0
10
100
1000
II_OO_UU_TT(mAA))
10000
(59) S-8341C50AFT
300 ^{((CCDDRRHH6D62D82/180/1μH0μ, FHD,NF3D35NN3,3457Nμ,F4)7μF)}
250
4.5V
200
V_IV_{N I}=_N=11.8.8VV
150
100
50
3.0V
0
1
10
100
1000
II_OO_UU_TT (mmAA) )
(60) S-8341C50AFT
500 ^{((CCDDRRHH12142/140/1μ0Hμ, HFT, SF2T0S012,04071μ,F47×μ2F) ×2)}
4.5V
400
V_{VINI N}=₌₁1._.8_8VV
300
3.0V
200
100
0
10
100
1000
I_OIOUUTT(₍m_mA_A) ₎
10000
300 ^{((CCDDRRHH6D62D82/180/1μH0μ, FHD,NF3D35NN3,3150N0 μ,1F0) 0μF)}
250
200
4.5V
3.0V
150
V_{IVN I}=_N=1₁.8_.8V_V
100
50
0
1
10
100
1000
I_OIUOTUT(₍m_mA_A) ₎
500 ^{((CCDDRRHH12142/140/1μ0Hμ, HFT,SF2T0S012,01001,μ1F0×0μ2)F×2)}
400
3.0V
300
200
V_{VINI N}=₌1₁._.8₈V_V
4.5V
100
0
10
100
1000
II_OO_UU_TT(mmAA) )
10000
300 ^{((CCDDRRHH6D62D82/180/1μ0Hμ, FHD, NF3D35NN3,3150N0 ,μ1F0) 0μF)}
250
200
150
4.5V
100
V_VINI =_N=1₁.8_.8V_V
50
0
1
10
100
I_OI_UO_TUT((mmAA) )
3.0V
1000
500 ^{((CCDDRRHH12142/410/1μ0Hμ,HFT, SF2T0S012,010010,μ1F00×μ2F) ×2)}
400
300
4.5V
200
V_VINI =_N=1₁.8_.8V_V
100
0
10
3.0V
100
1000
I_OI_UO_TUT((mmAA) )
10000
50