S-8340A25AFT-T2-X Datasheet, PDF (44/55 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
(33) S-8341C33AFT
3.5 ^{((CCDDRRHH6D6D282/180/1μ0Hμ, HFD, NF3D3N5N3)35N)}
3 .0
2 .5
PFM
2 .0
1 .5
1 .0
PWM
0 .5
0 .0
1
10
100
I_IOOUUTT(₍m_mA_A) ₎
(35) S-8341C50AFT
5.0 ^{((CCDDRRHH6D6D282/180/1μ0Hμ, HFD, NF3D3N5N3)35N)}
4 .0
PFM
3 .0
2 .0
PWM
1 .0
0 .0
1
10
100
I_IOOUUTT(m_mA_A) ₎
1000
1000
(34) S-8341C33AFT
3.5 ^{((CCDDRRHH11242/410/1μ0Hμ,HF,TSF2T0S021)001)}
3 .0
2 .5
PFM
2 .0
1 .5
1 .0
PWM
0 .5
0 .0
1
10
I_OUI_TOU(m_T(Am)A )
100
(36) S-8341C50AFT
5.0 ^{((CCDDRHH112244/1/010μHμH, F,TFST2S00210) 01)}
4 .0
PFM
3 .0
2 .0
PWM
1 .0
0 .0
1
10
100
II_OO_UTT((mAA))
1000
44