S-8340A25AFT-T2-X Datasheet, PDF (47/55 Pages) Seiko Instruments Inc – SWITCHABLE SWITCHING REGULATOR CONTROLLER

STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
Rev.4.0_01
S-8340/8341 Series
(45) S-8340A50AFT
300 ^{((CCDDRRHH5D51D81/48.1/4μ.H1μ, NHD, SN3D35SN3, 3457NμF,4) 7μF)}
250
4.5V
200
V_VINI =_N=1₁.8_.8V_V
150
100
50
0
1
3.0V
10
100
IOOUUTT((mmA))
1000
(46) S-8340A50AFT
350 ^{((CCDDRRHH12142/140/1μ0Hμ, HFT, SF2T0S012,04071μ,F47×μ2F) ×2)}
300
V_{VINI N}=₌1₁._.8₈V_V
4.5V
250
200
150
3.0V
100
50
0
10
100
1000
I_OI_OUUTT((mmAA) )
10000
(47) S-8341A50AFT
350 ^{((CCDDRRHH5D51D81/48.1/4μ.H1μ, NHD, SN3D35SN3,3457NμF,4)7μF)}
300
4.5V
250
V_{VINI N}=₌₁.8 _VV
200
150
100
3.0V
50
0
1
10
100
1000
I_OI_UOTUT(m(mAA) )
(48) S-8341A50AFT
600 ^{((CCDDRRHH12142/140/1μ0Hμ, HFT, SF2T0S012,04071μ,F47×μ2F) ×2)}
500
4.5V
400
V_{VINI N}=₌1₁._.8₈V
300
200
3.0V
100
0
10
100
1000
IOUT ((mmAA))
10000
300 ^{((CCDDRRHH5D51D81/48.1/4μ.H1,μNHD,NS3D3S5N3,3457Nμ,F47×μ2F) ×2)}
250
200
4.5V
150
3.0V
VV_INI =_N=11.8.8VV
100
50
0
1
10
100
1000
II_OO_UU_TT(mAA))
350 ^{((CCDDRRH1H2142/140/1μ0Hμ, FHT,SF2T0S021,010010,1μ0F0×μ2F)×2)}
300
250
200
V_{VINI N}=₌₁1_..₈8_VV
3.0V
150
4.5V
100
50
0
10
100
1000
IOUT((mmAA))
10000
350 ^{((CCDDRRHH5D51D81/48.1/4μ.H1,μNHD, SN3D35SN3, 3457NμF,4×72μ)F×2)}
300
250
200
150
V_VINI =_N=1₁.8_.8V_V ^4.5V
100
50
0
1
10
100
I_OI_OUUTT((mmAA) )
3.0V
1000
600 ^{(C(CDDRRH1H2142/140/1μ0Hμ, FHT,SF2T00S12, 010001,μ1F0×0μ2)F×2)}
500
400
300
V_{VINI N}=₌₁1_..₈8_VV
4.5V
200
100
3.0V
0
10
100
1000
I_OUT ((mmAA))
10000
47