Datasheet > UA7902-AL

UA7902-AL

更新时间： 2024-11-24 14:53:59

品牌	Logo	应用领域
线艺 - COILCRAFT		/
页数	文件大小	规格书
1页	179K
描述
for Silicon Labs Si88xx 5kV DC-DC Converter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

UA7902-AL 数据手册

Document 1409

For Silicon Labs Si88xxx 5kV

Isolated DC-DC Converter

Flyback Transformer

• Developed for use with Silicon Labs Si88xxx isolated dc-dc-

converter reference designs.

AEC

Q200 125°C

• 5000 Vrms, one minute isolation from primary to secondary

• Designedtomeetreinforcedinsulationclasswith8mmcreepage

and clearance.

• AEC-200 Grade 1 (–40°C to +125°C)

Core material Ferrite

Terminations RoHS tin-silver-copper (95.5/3.8/0.7) over tin over

nickel over phos bronze.

Weight 1.1 g

Ambient temperature –40°C to +125°C

Maximum part temperature +160°C

Storage temperature Component: –40°C to +160°C.

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

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85% relative humidity)

Packaging 700 per 13″ reel Plastic tape: 32 mm wide, 0.40 mm thick,

16 mm pocket spacing, 5.72 mm pocket depth

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

DCR max⁴

Leakage

(Ohms)

Part

Input

Inductance²inductance³

Turns ratio Isolation⁵Isat⁶

number¹voltage (V)

±±5 (ꢀµ)

max (ꢀµ)

pri

sec

pri:sec

(Vrms)

(A) Output

UA7902-AL_

7 – 24

25.0

0.971

0.075

0.106

3:1

5000

1.3

5 V, 0.4 A

1. When ordering, specify a packaging code:

UA7902-ALD

0.672

17,07

0.028

0,70

max

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

tape. Quantities less than full reel available: in tape

(not machine ready) or with leader and trailer ($25

charge).

0.394

10,00

max

B = Less than full reel. In an effort to simplify our part

numbering system, Coilcraft is eliminating the

need for multiple packaging codes. When ordering,

simply change the last letter of your part number

from B to D.

0.079

2,00

Dot indicates pin 1

max

Internal code

2. Inductance is for the primary, measured on an Agilent/HP 4284 at 250 kHz,

0.1 Vrms, 0 Adc.

3. Leakage inductance measured between pins 1 and 3 at 250 kHz, 0.1Vrms,

0 Adc with all secondary pins shorted.

0.235

5,97

4. DCR for secondary is for the windings connected in parallel.

5. Isolation (hipot) measured between windings for one minute.

6. DC current that causes an inductance drop of 30% (typ) from its value

without current

7. Electrical speciﬁcations at 25°C.

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

0.004/0,10

0.067

1,70

0.555

14,1

Recommended

Land Pattern

0.063

1,60

Sec

(5 V, 0.4 A)

Primary

(7 – 24 Vdc)

0.079

2,00

inches

Dimensions are in

Secondary windings to be connected

in parallel on PC board.

Document 1409 Revised 07/06/23

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UA7902-AL相关器件

型号	品牌	获取价格	描述	数据表
UA7905	TI	获取价格	NEGATIVE-VOLTAGE REGULATORS
UA7905.2CDA	NXP	获取价格	IC VREG FIXED NEGATIVE REGULATOR, MBFM2, Fixed Negative Single Output Standard Regulator
UA7905.2DA	NXP	获取价格	FIXED NEGATIVE REGULATOR, MBFM2
UA7905C	TI	获取价格	NEGATIVE-VOLTAGE REGULATORS
UA7905CDA	NXP	获取价格	IC VREG FIXED NEGATIVE REGULATOR, MBFM2, Fixed Negative Single Output Standard Regulator
UA7905CKC	TI	获取价格	3 Pin 1.5A Fixed (-5V) Negative Voltage Regulator 3-TO-220 0 to 125
UA7905CKC1	TI	获取价格	IC,VOLT REGULATOR,FIXED,-5V,BIPOLAR,SIP,3PIN,PLASTIC
UA7905CKC3	TI	获取价格	IC,VOLT REGULATOR,FIXED,-5V,BIPOLAR,SIP,3PIN,PLASTIC
UA7905CKCP1	TI	获取价格	IC,VOLT REGULATOR,FIXED,-5V,BIPOLAR,SIP,3PIN,PLASTIC
UA7905CKCS	TI	获取价格	NEGATIVE-VOLTAGE REGULATORS

与UA7902-AL相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

36
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

28
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

56
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

53

产品中心

服务支持

精选活动

关于我们

帮助中心

UA7902-AL

UA7902-AL 数据手册

与UA7902-AL相关器件

与UA7902-AL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

UA7902-AL

UA7902-AL 数据手册

与UA7902-AL相关器件

与UA7902-AL相关文章

您还可以找

您在本页遇到什么问题？