您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。
产品可能与您的搜索条件并不完全匹配
您买过此产品。
在订单历史记录中查看
ANALOG DEVICES LTC1435CS#PBF
DC/DC控制器，同步降压，3.5V至36V电源，1输出，99%占空比，125kHz，NSOIC-16
产品概述
LTC1435 is a synchronous step-down switching regulator controller that drives external N-channel power MOSFETs using a fixed frequency architecture. Burst ModeTM operation provides high efficiency at low load currents. A maximum duty cycle limit of 99% provides low dropout operation which extends operating time in battery-operated systems. The operating frequency is set by an external capacitor allowing maximum flexibility in optimizing efficiency. A secondary winding feedback control pin, SFB, guarantees regulation regardless of load on the main output by forcing continuous operation. Burst Mode operation is inhibited when the SFB pin is pulled low which reduces noise and RF interference. Soft start is provided by an external capacitor which can be used to properly sequence supplies. It is used in application such as notebook and palmtop computers, PDAs, cellular telephones and wireless modems, portable Instruments, battery-operated devices, DC power distribution systems etc.
- Wide VIN range is 3.5V to 36V
- Ultrahigh efficiency, programmable fixed frequency
- Low standby current, secondary feedback control
- Remote output voltage sense
- Current mode operation for excellent line and load transient response
- Output voltages from 1.19V to 9V
- Logic controlled micropower shutdown is 25µA maximum
- Oscillator frequency is 125KHz typical at (COSC = 100pF)
- Operating ambient temperature is 0°C to 70°C
- Package style is 16-lead NSOIC
产品信息
技术文档 (1)
100 有货 需要更多？
×
您现在可以预订货品了 订购所需的数量并按正常方式结算。目前无法交付的数量将列入延期交货订单中，并在到货后立即发货。
交付周期内有额外库存， 交付周期大约为 25-10-27
100 英国 有库存，可在 5-6 个工作日内发货
由于市场条件的影响，交货时间仅供一般指导，可能会在短时间内发生变化
- 1+
- 10+
- 50+
- 100+
- 250+
- 500+
- 1000+
| 数量 | 价钱 (不含税) (含税) | 您所支付金额 (不含税) |
|---|---|---|
| 1+ | CNY82.34 CNY93.0442 | ( ) |
| 10+ | CNY75.65 CNY85.4845 | ( ) |
| 50+ | CNY72.52 CNY81.9476 | ( ) |
| 100+ | CNY63.89 CNY72.1957 | ( ) |
| 250+ | CNY60.76 CNY68.6588 | ( ) |
| 500+ | CNY56.84 CNY64.2292 | ( ) |
| 1000+ | CNY52.14 CNY58.9182 | ( ) |
| 数量 | 价钱 (不含税) (含税) | 您所支付金额 (不含税) |
|---|
定价不可用。 请联系客户服务。
筛选器工具