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

 
 

MAX734ESA+

升压开关稳压器, 固定, 3V-12V输入, 12V/120mA输出, 170KHZ, NSOIC-8

MAXIM INTEGRATED PRODUCTS MAX734ESA+
×

图片仅用于图解说明,详见产品说明。

制造商产品编号:
MAX734ESA+
库存编号
2517111
技术数据表:
MAX734ESA+   Datasheet
查看所有技术文档

产品概述

The MAX734ESA+ is a flash memory programming supply in 8 pin NSOIC package. It is a 12V output, step-up, DC to DC switch mode regulator. It delivers 120mA output current from 4.75V input and it is ideal for programming flash memories. It uses only diode, 18µH inductor and two 33µF capacitors. The entire circuit is completely surface mountable and fits in to less than 0.3in². The MAX734 also has logic controlled shutdown pin that allows direct microprocessor (µP) control. In-circuit testing ensures output specifications over load, line and temperature limits. A battery saving feature include 85% efficiency, 1.2mA operating quiescent current and 70µA shutdown supply current. The operating supply current can be reduced to less than 500µA by toggling the shutdown pin with µP. A fixed 170KHz oscillator frequency facilitates ripple filtering and allows the use of tiny external capacitors. It is used in PCMCIA +12V supplies, solid state disk drives and compact 12V op-amp supplies.
  • Supply voltage range from 3V to 12V
  • Operating temperature range from -40°C to 85°C
  • Load current of 150mA at V+ = 4.75V, 225mA at V+ = 4.5V and 150mA at V+ = 3V
  • Line regulation of 0.20%/V (V+ = 5V to 12V) and load regulation of 0.0035%/mA at(Iload=0mA to 120mA)
  • Efficiency of 83% (V+ = 5V and Iload = 120mA)
  • Current mode PWM control to provide precise output regulation and low subhormonic noise

应用

电源管理, 便携式器材

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

想要查看类似产品?只需在下方选择所需属性并点击按钮 ×


:
升压

:
3V

:
12V

:
NSOIC

:
8引脚

:
120mA

:
12V

:
170kHz

:
85°C

:
-

:
-

:
MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (2)

CAD 下载

×

条款

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

接受 取消

150 有货 需要更多?

150 UK 有库存,可在 4-5 个工作日内交货

CNY34.81 ( CNY39.34  含增值税)

定价不可用。 请联系客户服务

包装规格:
每个
多件: 1 最低: 1
数量 单价(含增值税) 您所支付金额(含增值税)
 
 
1+ CNY34.81 (CNY39.34)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
10+ CNY31.43 (CNY35.52)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
25+ CNY29.97 (CNY33.87)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
100+ CNY24.86 (CNY28.09)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
250+ CNY24.49 (CNY27.67)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
 
 

定价不可用。 请联系客户服务

No longer stocked:: No Longer Manufactured::
添加到购物篮 添加到购物篮 预订
添加
受限制物品
添加部件编号/注释行
总价:
总价: ( )
总价: --