Q4470-B

更新时间： 2024-09-17 12:46:51

品牌	Logo	应用领域
线艺 - COILCRAFT		变压器脉冲通信变压器数据通信变压器 RS-232数据接口
页数	文件大小	规格书
2页	120K
描述
Miniature SMT Transformers

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

Q4470-B 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.78
其他特性：	LENGTH DIMENSION INCLUDES TERMINAL ALSO	应用：	RS-232 DATA INTERFACE
ET产品最小值：	27 V-us	高度：	5.33 mm
绝缘电压：	1500 V	JESD-609代码：	e0
长度：	9.53 mm	安装特点：	SURFACE MOUNT
功能数量：	1	最高工作温度：	85 °C
最低工作温度：	-40 °C	包装方法：	TAPE & REEL
物理尺寸：	9.53mm X 6.99mm X 5.33mm	初级电感：	400 µH
表面贴装：	YES	端子面层：	TIN LEAD
变压器类型：	DATACOM TRANSFORMER	匝数比 (Np:Ns)：	1CT:1.3CT
宽度：	6.99 mm	Base Number Matches：	1

Q4470-B 数据手册

Document 606-1

Miniature SMT Transformers

These miniature transformers were developed for use with

Maxim RS-232/RS-485 interface ICs, and are suitable

for gate drive and other power applications. They were

designed to work with the MAX250, MAX251, MAX253

and MAX845 for providing power to the isolated side of

the interface, and are also speciﬁed by LinearTechnology,

Sipex and others for use with their chipsets.

They feature 1500 Vrms isolation between windings in a

miniature surface mount package. Each transformer has

a stainless steel cover that provides an excellent surface

for automated placement.

In addition to the standard parts shown, Coilcraft can

produce custom transformers with voltage, inductance

and DCR values to meet your speciﬁc requirements. For

more information, contact Coilcraft.

Volt-time

Inductance product²

min (µH) typ (Vµsec)

Isolation

pri-sec

(Vrms)

Pri/sec

capacitance Turns

typ (pF)³ratio⁴

Pri:sec

DCR max (Ohms)

Part

Pri / sec

voltage

Power⁵

(W)

number¹

pri

sec

Size

Q4470-CL_ 5 V to 5 V

S5394-CL_ 5 V to 10 V

U6982-CL_ 3.3 V to 5 V

400 (1-3)

59 (1-3)

32 (1-3)

22 (1-3)

0.950 (1-3)

0.700 (1-3)

1.25 (6-4)

0.950 (6-4)

1.800 (6-4)

1500 (1-4)

0.87 1 CT : 1.3 CT 0.25

0.92 1 CT : 1 0.25

0.93 1 CT : 2.1 CT 0.75

T6437-DL_

S5499-DL_ 5 V to 24 V

T6650-DL_ 5 V to 24 V

5 V to 5V

1000 (1-4)

160 (1-4)

176 (2-3)

134 (1-4)

48 (1-4)

48 (2-3)

1.010 (1-2, 3-4) 1.955 (8-5)

0.540 (1-2, 3-4) 4.28 (8-7, 6-5) 1500 (1,3-8,6)

1500 (1,3-8)

1.88

1.59

1.25

1 CT : 1

1 CT : 5 CT

1 : 5

1.5

1.0

1.015 (2-3)

8.250 (7-6)

1500 (2-7)

1. When ordering, please specify packaging code:

Q4470-CLD

Chipset

Linear Linear Maxim Maxim Maxim Sipex

LT1952 LTC3900 250/251 253/845 3535E SP3222 SP3232

Sipex

Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic

Q4470-CL

S5394-CL

U6982-CL

T6437-DL

S5499-DL

T6650-DL



tape (Size C: 1000 per full reel; Size D: 500 per full

reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

ꢀ



ꢀ



2. Volt-time product is based on core area, number of primary turns and

4800 Gauss ﬂux density.

3. Capacitance measured from full primary to full secondary at 200 kHz.

4. CT indicates center tap.

5. Calculated output power based on 150 kHz operating frequency.

Power varies depending on application.

6. Ambient temperature range: –40°C to +85°C

7. Storage temperature range: Component: –40°C to +85°C

Tape and reel packaging: –40°C to +80°C

Q4470-CL

U6982-CL

S5394-CL

Pri

Sec Pri

Sec

8. Resistance to soldering heat: Three reﬂows at >217°C for 90 seconds

(+260°C 5°C for 20 – 40 seconds), allowing parts to cool to room

temperature between.

9. Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

T6437-DL

S5499-DL

T6650-DL

Pri

Sec Pri

Sec

Document 606-1 Revised 05/06/09

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

中文翻译

下载PDF

与Q4470-B相关器件

型号	品牌	获取价格	描述	数据表
Q4470-CL	COILCRAFT	获取价格	Miniature SMT Transformers
Q4470-CLB	COILCRAFT	获取价格	Miniature SMT Transformers
Q4470-CLD	COILCRAFT	获取价格	Miniature SMT Transformers
Q45.0-JXG53P2-12-100	JAUCH	获取价格	SMQDu Qarutaz rCtzr yCsrtyasl
Q45.0-JXG53P2-12-30	JAUCH	获取价格	SMQDu Qarutaz rCtzr yCsrtyasl
Q45.0-JXG53P2-12-50	JAUCH	获取价格	SMQDu Qarutaz rCtzr yCsrtyasl
Q45.0-JXG53P4-12-100	JAUCH	获取价格	SMQDu Qarutaz rCtzr yCsrtyasl
Q45.0-JXG53P4-12-30	JAUCH	获取价格	SMQDu Qarutaz rCtzr yCsrtyasl
Q45.0-JXG53P4-12-50	JAUCH	获取价格	SMQDu Qarutaz rCtzr yCsrtyasl
Q45.0-JXG63P2-12-30	JAUCH	获取价格	SMD Quartz Crystal

与Q4470-B相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

15
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

14
SL74HC10N：高性能三输入与非门解析
2024-09-03

93
AIC1781A 电池充电控制器深度解析
2024-09-03

82

产品中心

服务支持

精选活动

关于我们

帮助中心

Q4470-B

Q4470-B 技术参数

Q4470-B 数据手册

与Q4470-B相关器件

与Q4470-B相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

Q4470-B

Q4470-B 技术参数

Q4470-B 数据手册

与Q4470-B相关器件

与Q4470-B相关文章

您还可以找

您在本页遇到什么问题？