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| TLV2470CDBVR资料 | |
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TLV2470CDBVR PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:The MAX1536 constant-off-time, pulse-width-modulated (PWM) step-down DC-to-DC converter is ideal for use in +5.0V and +3.3V to low voltages for notebook and sub- notebook computers. The MAX1536 features an internal PMOS power switch and internal synchronous rectifica- tion for high efficiency and reduced component count. No external Schottky diode is required across the internal synchronous rectifier switch. The internal 54m PMOS power switch and 47m NMOS synchronous-rectifier switch easily deliver continuous load currents up to 3.6A. The MAX1536 produces dynamically adjustable output voltages for chipsets and graphics processor cores using a logic-level control signal. The MAX1536 achieves effi- ciencies as high as 96%. The MAX1536 uses a unique current-mode, constant-off- time, PWM control scheme. It has selectable Idle ModeTM to maintain high efficiency during light-load operation, or fixed-PWM mode for low output ripple. The programmable constant-off-time architecture allows a wide range of switching frequencies up to 1.4MHz, opti- mizing performance trade-offs between efficiency, output switching noise, component size, and cost. The MAX1536 features a digital soft-start to limit surge cur- rents during startup, a 100% duty-cycle mode for low- dropout operation, and a low-power shutdown mode that disconnects the input from the output and reduces supply current below 1µA. The MAX1536 is available in a 28-pin thin QFN package with an exposed backside pad. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：TLV2470CDBVR 厂 家：TI 封 装： 批 号：07+ 数 量：17271 说 明：原装正品 |
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运 费：所有运费均有我司承担 所在地：深圳 新旧程度： |
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| 联系人：申小姐 |
| 电 话：0755-83330991,0755-83047629 |
| 手 机：15811820920 |
| QQ：2355514181 |
| MSN：chipstech-int@hotmail.com |
| 传 真：0755-61658118 |
| EMail：sales@chipstech-int.com |
| 公司地址： 深圳市福田区中航路鼎城国际1017 |
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1. 所有我司提供的货物，均为原厂原装正品！ 2. 我们的报价是不含税价格。含税需要增加相应的税点。
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