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NJM2374A Datasheet, PDF (1/8 Pages) New Japan Radio – PWM DC/DC CONVERTER IC
NJM2374A
̘̙ܕ̢̬̥ʗ̙̘ίϯόʔλ̞̘
˙֓çཁç
ççççç˙֎çܗç
ç NJM2374A ͸ɺ௿ిѹಈ࡞ՄೳͳɺDC/DC ίϯόʔλ IC
ç Ͱ͢ɻPWM ࣜํޚ੍Λ࠾༻͓ͯ͠Γɺૢ࡞ੑͷ޲্Λਤͬ
ç ͍ͯ·͢ɻ
ç 1.5A ͷύϫʔτϥϯδελΛ಺ଂ͠ɺগͳ͍֎෇͚෦඼
ç Ͱɺεςοϓμ΢ϯɺεςοϓΞοϓɺΠϯόʔλ౳ͷΞϓ
ç ϦέʔγϣϯΛߏ੒Ͱ͖·͢ɻ
NJM2374AD
ç ·ͨɺαΠΫϧɾόΠɾαΠΫϧͷిྲ੍ྀݶճ࿏Λ಺ଂ͠
ç ͓ͯΓɺ֎෇͚఍߅ʹͯ೚ҙͷઃఆ͕ՄೳͰ͢ɻ
ç
ç
ç
NJM2374AE
˙ಛ ௃
ిݯి˔ѹൣғ
(2.5Vʙ40V)
˔NJM2374AE ͷిిݯѹൣғ (2.5Vʙ48V)
˔޿Ҭൃৼप೾਺
(100Hzʙ100kHz)
˔ύϫʔτϥϯδελ಺ଂ
(1.5A max.)
˔աిྲྀݕग़ճ࿏಺ଂ
˔PWM ํࣜεΠονϯάిޚ੍ݯ
˔όΠϙʔϥߏ଄
ܗ֎˔ç
DIP8, DMP8, EMP8, SSOP14
˙୺ࢠ഑ྻ
1
8
2
7
3
6
4
5
NJM2374AD
NJM2374AM
NJM2374AE
ϐϯ഑ஔ
1.CS
2.ES
3.CT
4.GND
5.IN+
6.V+
7.SI
8.CD
NJM2374AM
NJM2374AV
1
14
ϐϯ഑ஔ
2
13
1.CS
8.IN+
2.NC
9.NC
3
12
ç
4
11
3.ES
10.V+
4.NC
11.NC
5
10
5.CT
12.SI
6
9
6.NC
13.NC
7
8
7.GND
14.CD
NJM2374AV
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