| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LM3102 | LM3102-Q1 Automotive Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 1 Features 1• AEC-Q100-Qualified for Automotive Applications: – Temperature grade 1: –40°C to +125°C, TA • Low Component Count and Small Solution Size • Stable With Ceramic and Other Low-ESR Capacitors • No Loop Compensation Required • High Efficiency at a Light Load by DCM Operation • Pre 文件:972.63 Kbytes 页数:30 Pages | TI 德州仪器 | TI | |
LM3102 | LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 1 Features 1• Low Component Count and Small Solution Size • Stable With Ceramic and Other Low-ESR Capacitors • No Loop Compensation Required • High Efficiency at a Light Load by DCM Operation • Prebias Start-Up • Ultra-Fast Transient Response • Programmable Soft-Start • Programmable Switc 文件:1.13785 Mbytes 页数:32 Pages | TI 德州仪器 | TI | |
LM3102 | SIMPLE SWITCHER짰 Synchronous 1MHz 2.5A Step-Down Voltage Regulator 文件:379.78 Kbytes 页数:18 Pages | NSC 国半 | NSC | |
LM3102 | SIMPLE SWITCHER Synchronous 1MHz 2.5A Step-Down Voltage Regulator 文件:1.43661 Mbytes 页数:24 Pages | TI 德州仪器 | TI | |
LM3102 | LM3102/-Q1 SIMPLE SWITCHER짰 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 文件:1.44829 Mbytes 页数:30 Pages | TI 德州仪器 | TI | |
LM3102 | 同步 1MHz 2.5A 降压稳压器 LM3102 同步整流降压转换器 采用 实现低成本高效率的降压稳压器所需的全部功能。该器件可为负载提供 2.5A 电流以及低至 0.8V 的输出电压。双 N 沟道同步 MOSFET 开关可减少组件数量,从而降低电路复杂度并最大限度地减小电路板尺寸。\n\nLM3102 不同于大多数其他 COT 稳压器,因为它不依赖输出电容器 ESR 来获得稳定性,专为与陶瓷及其他 ESR 极低的输出电容器完美配合工作而设计。该器件无需环路补偿,可提供快速负载瞬态响应并实现简单电路。由于输入电压和导通时间之间呈反比关系,因此在线路发生变化时,器件的工作频率几乎保持恒定。通过外部编程,工作频率可高达 1MHz。 • 低组件数量和小型解决方案尺寸\n• 与陶瓷电容和其他低等效串联电阻 (ESR) 电容一起工作时可保持稳定\n• 无需环路补偿\n• 可通过断续导通模式 (DCM) 操作在轻负载条件下实现高效率\n• 预偏置启动\n• 超快速瞬态响应\n• 可编程软启动\n• 可编程开关频率高达 1MHz\n• 谷值电流限值\n• 输出过压保护\n• 精密内部基准实现可调节输出电压低至 0.8V\n• 热关断\n• 主要技术规格 \n• 输入电压范围为 4.5V 至 42V\n• 2.5A 输出电流\n• 0.8V,±1.5% 基准\n• 集成双 N 沟道主 MOSFET 和同步 MOSFET\n•; | TI 德州仪器 | TI | |
丝印:LM3102MH;Package:HTSSOP;LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 1 Features 1• Low Component Count and Small Solution Size • Stable With Ceramic and Other Low-ESR Capacitors • No Loop Compensation Required • High Efficiency at a Light Load by DCM Operation • Prebias Start-Up • Ultra-Fast Transient Response • Programmable Soft-Start • Programmable Switc 文件:1.13785 Mbytes 页数:32 Pages | TI 德州仪器 | TI | ||
丝印:LM3102MH;Package:HTSSOP;LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 1 Features 1• Low Component Count and Small Solution Size • Stable With Ceramic and Other Low-ESR Capacitors • No Loop Compensation Required • High Efficiency at a Light Load by DCM Operation • Prebias Start-Up • Ultra-Fast Transient Response • Programmable Soft-Start • Programmable Switc 文件:1.13785 Mbytes 页数:32 Pages | TI 德州仪器 | TI | ||
丝印:LM3102MH;Package:HTSSOP;LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 1 Features 1• Low Component Count and Small Solution Size • Stable With Ceramic and Other Low-ESR Capacitors • No Loop Compensation Required • High Efficiency at a Light Load by DCM Operation • Prebias Start-Up • Ultra-Fast Transient Response • Programmable Soft-Start • Programmable Switc 文件:1.13785 Mbytes 页数:32 Pages | TI 德州仪器 | TI | ||
丝印:LM3102MH;Package:HTSSOP;LM3102 Synchronous 1-MHz, 2.5-A Step-Down Voltage Regulator 1 Features 1• Low Component Count and Small Solution Size • Stable With Ceramic and Other Low-ESR Capacitors • No Loop Compensation Required • High Efficiency at a Light Load by DCM Operation • Prebias Start-Up • Ultra-Fast Transient Response • Programmable Soft-Start • Programmable Switc 文件:1.13785 Mbytes 页数:32 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Max) (V):
42
- Vout (Min) (V):
0.8
- Vout (Max) (V):
7
- Iout (Max) (A):
2.5
- Iq (Typ) (uA):
1000
- Switching frequency (Min) (kHz):
200
- Switching frequency (Max) (kHz):
1000
- Features:
Enable
- Operating temperature range (C):
-40 to 125
- Rating:
Catalog
- Regulated outputs (#):
1
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALESIS |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
TI/德州仪器 |
23+ |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
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 |
24+ |
原厂封装 |
4820 |
全新原装现货热卖,价格绝对优 |
询价 | ||
NS |
25+ |
TSSOPEXPPAD- |
3600 |
全新原装进口,公司现货! |
询价 | ||
NS |
25+ |
SOT-23 |
18000 |
原厂直接发货进口原装 |
询价 | ||
NS |
25+ |
BGA |
1537 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NS/TI |
17+ |
TSSOP-20 |
6200 |
100%原装正品现货 |
询价 | ||
NSC |
24+ |
TSSOP |
6980 |
原装现货,可开13%税票 |
询价 |
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