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LM2640

LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2640MTC-ADJ/NOPB

丝印:LM2640MTC-ADJ;Package:TSSOP;LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2640MTC-ADJ/NOPB.B

丝印:LM2640MTC-ADJ;Package:TSSOP;LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2640MTC-ADJSLASHNOPB

丝印:LM2640MTC-ADJ;Package:TSSOP;LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2640MTC-ADJSLASHNOPB.B

丝印:LM2640MTC-ADJ;Package:TSSOP;LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2640MTCX-ADJ/NOPB

丝印:LM2640MTC-ADJ;Package:TSSOP;LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2640MTCX-ADJSLASHNOPB

丝印:LM2640MTC-ADJ;Package:TSSOP;LM2640 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 200 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:986.48 Kbytes 页数:29 Pages

TI

德州仪器

LM2641

LM2641 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 300 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:925.05 Kbytes 页数:29 Pages

TI

德州仪器

LM2641MTC-ADJ/NOPB

丝印:LM2641MTC-ADJ;Package:TSSOP;LM2641 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 300 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:925.05 Kbytes 页数:29 Pages

TI

德州仪器

LM2641MTC-ADJ/NOPB.B

丝印:LM2641MTC-ADJ;Package:TSSOP;LM2641 Dual Adjustable Step-Down Switching Power Supply Controller

1FEATURES 2• 300 kHz Fixed-Frequency Switching • Switching Synchronization with an External Signal up to 400 kHz • Optional Pulse-Skipping Mode • Adjustable Secondary Feedback • Input Undervoltage Lockout • Output Undervoltage Shutdown Protection • Output Overvoltage Shutdown Protection •

文件:925.05 Kbytes 页数:29 Pages

TI

德州仪器

技术参数

  • Vin (Max) (V):

    30

  • Vout (Min) (V):

    1.238

  • Vout (Max) (V):

    27

  • Iout (Max) (A):

    6

  • Iq (Typ) (uA):

    1000

  • Switching frequency (Min) (kHz):

    300

  • Switching frequency (Max) (kHz):

    300

  • Features:

    Adjustable Current Limit

  • Operating temperature range (C):

    -40 to 125

  • Regulated outputs (#):

    2

  • Number of phases:

    2

  • Rating:

    Catalog

供应商型号品牌批号封装库存备注价格
TI/德州
2018+
Converter
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
NS
23+
SOP
20000
原厂授权代理分销现货只做原装正迈科技样品支持现货
询价
NS
SOP
1219
正品原装--自家现货-实单可谈
询价
TI
23+
WQFN16
8000
原装正品,假一罚十
询价
NSC
24+
MSOP28
4652
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
NS
25+
TSSOP-28
3360
长期原装现货,特价供应!
询价
NS/TI
17+
TSSOP-20
6200
100%原装正品现货
询价
National
16+
DIP
8000
原装现货请来电咨询
询价
NS
06+
TSOP
2138
自己公司全新库存绝对有货
询价
NSC
24+
146
询价
更多LM264供应商 更新时间2026-3-18 8:01:00