datasheet
电子工程世界电子工程世界电子工程世界
Datasheet
型号

关键词

搜索
关键词

型号

搜索
Datasheet> 器件分类 > 电源/电源管理> 电源电路> SI-8025JF
PDF数据手册
文档预览

SI-8025JF

产品描述1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5
产品类别电源/电源管理    电源电路   
文件大小86KB，共2页
制造商SANKEN
官网地址http://www.sanken-ele.co.jp/en/
下载文档 详细参数 选型对比 全文预览

SI-8025JF概述

1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5

SI-8025JF规格参数

参数名称属性值
厂商名称SANKEN
零件包装代码SFM
包装说明,
针数3
Reach Compliance Codeunknow
ECCN代码EAR99
模拟集成电路 - 其他类型SWITCHING REGULATOR
最大输入电压40 V
最小输入电压5.5 V
标称输入电压12 V
JESD-30 代码R-PZFM-T5
功能数量1
端子数量5
封装主体材料PLASTIC/EPOXY
封装形状RECTANGULAR
封装形式FLANGE MOUNT
认证状态Not Qualified
表面贴装NO
切换器配置SINGLE
最大切换频率125 kHz
端子形式THROUGH-HOLE
端子位置ZIG-ZAG

文档预览

下载PDF文档
1-1-3 DC/DC Converter ICs
SI-8000JF Series
Full-Mold, Separate Excitation Step-down Switching Mode
■Features
• Compact full-mold package (equivalent to
TO220)
• Output current: 1.5A
• High efficiency: 67 to 88%
• Requires only 4 discrete components
• Internally-adjusted phase correction and
output voltage
• Capable of downsize a choke-coil due to IC's
high switching frequency (125kHz).
(Compared with conventional Sanken devices)
• Built-in foldback-overcurrent and thermal
protection circuits
• Output ON/OFF available (circuit current at
output OFF: 200
µ
A max.)
• Soft start available by ON/OFF pin
■Lineup
Part Number
V
O
(V)*
I
O
(A)
SI-8015JF
1.59
SI-8033JF
3.3
1.5
SI-8050JF
5.0
SI-8120JF
12.0
* V
REF
(V) for SI-8015JF
■Absolute
Maximum Ratings
Parameter
DC Input Voltage
Power Dissipation
Junction Temperature
Storage Temperature
Thermal Resistance (Junction to Case)
Symbol
V
IN
P
D1
P
D2
T
j
T
stg
Ratings
43
16.6 (with infinite heatsink)
1.5 (without heatsink, standalone operation)
+125
–40 to +125
6.0
Unit
V
W
W
°C
°C
°C/W
θ
j-c
■Applications
• Power supplies for telecommunication equipment
• Onboard local power supplies
■Recommended
Operating Conditions
Ratings
Parameter
DC Input Voltage Range
Output Current Range
Operating Junction Temperature Range
Symbol
V
IN
1
V
IN
2
I
O
T
jop
SI-8015JF*
V
O
+2 to 40
V
O
+3 to 40
SI-8033JF
5.3 to 40
6.3 to 40
0 to 1.5
–30 to +125
SI-8050JF
7 to 40
8 to 40
SI-8120JF
14 to 40
15 to 40
Unit
V
V
A
°C
Conditions
I
O
=0 to 1A
I
O
=0 to 1.5A
V
IN
≥V
O
+3V
* SI-8015JF is a variable output voltage type. The variable output voltage range is from 2.5 V to 24 V.
■Electrical
Characteristics
Ratings
Parameter
Symbol
min.
Output Voltage
*1
Efficiency
Oscillation Frequency
Line Regulation
Load Regulation
Temperature Coefficient of
Output Voltage
*3
Overcurrent Protection
Starting Current
ON/OFF
*5
Terminal
Low Level Voltage
Outflow Current
at Low Voltage
V
O*2
Conditions
1.558
SI-8015JF
typ.
1.59
67
V
IN
=12V, I
O
=0.5A
125
V
IN
=12V, I
O
=0.5A
25
10
±0.5
1.6
V
IN
=12V
0.5
100
V
SSL
=0V
7
V
IN
=12V, I
O
=0A
200
V
IN
=12V, V
ON/OFF
=0.3V
V
SSL
=0V
7
V
IN
=15V, I
O
=0A
200
V
IN
=15V, V
ON/OFF
=0.3V
1.6
V
IN
=15V
0.5
100
V
SSL
=0V
7
V
IN
=20V, I
O
=0A
200
V
IN
=20V, V
ON/OFF
=0.3V
80
30
V
IN
=8 to 30V, I
O
=0.5A
V
IN
=12V, I
O
=0.2 to 0.8A
max.
1.622
min.
3.234
SI-8033JF
typ.
3.30
77
V
IN
=15V, I
O
=0.5A
125
V
IN
=15V, I
O
=0.5A
25
10
±0.5
1.6
V
IN
=20V
0.5
100
V
SSL
=0V
7
V
IN
=24V, I
O
=0A
200
V
IN
=24V, V
ON/OFF
=0.3V
mA
80
30
V
IN
=8 to 30V, I
O
=1.0A
V
IN
=15V, I
O
=0.5 to 1.5A
max.
3.366
min.
4.90
SI-8050JF
typ.
5.00
82
V
IN
=20V, I
O
=0.5A
125
V
IN
=20V, I
O
=0.5A
40
10
±0.5
1.6
V
IN
=24V
0.5
100
A
V
100
40
V
IN
=10 to 30V, I
O
=1.0A
V
IN
=20V, I
O
=0.5 to 1.5A
max.
5.10
min.
11.76
SI-8120JF
typ.
12.00
88
V
IN
=24V, I
O
=0.5A
125
V
IN
=24V, I
O
=0.5A
60
10
±1.0
130
mV
mV
mV/
°C
40
V
IN
=18 to 30V, I
O
=1.0A
V
IN
=24V, I
O
=0.5 to 1.5A
kH
Z
%
max.
12.24
V
Unit
(T
a
=25°C)
V
IN
=12V, I
O
=0.5A
V
IN
=15V, I
O
=0.5A
V
IN
=20V, I
O
=0.5A
V
IN
=24V, I
O
=0.5A
η
Conditions
f
Conditions
∆V
OLINE
Conditions
∆V
OLOAD
Conditions
∆V
O
/∆T
a*4
I
S1
Conditions
V
SSL
I
SSL
Conditions
I
q
Conditions
I
q(OFF)
Conditions
µ
A
Quiescent Circuit
Current
µ
A
*1: Reference voltage for SI-8015JF
*2: V
REF
for SI-8015JF
*3: Temperature Coefficient of Reference Voltage for SI-8015JF
*4:
∆V
REF
/∆T
a
for SI-8015JF
*5: Pin 5 is the ON/OFF pin. Soft start at power on can be performed with a capacitor connected
to this pin.
The output can also be turned ON/OFF with this pin. The output is stopped by setting the
voltage of this pin to V
SSL
or lower. ON/OFF-pin voltage can be changed with an open-collec-
tor drive circuit of a transistor. When using both the soft-start and ON/OFF functions together,
the discharge current from C
3
flows into the ON/OFF control transistor. Therefore, limit the
current securely to protect the transistor if C
3
capacitance is large. The ON/OFF pin is pulled
up to the power supply in the IC, so applying the external voltage is prohibited. If this pin is not
used, leave it open.
SI-8000JF
SI-8000JF
SI-8000JF
5 ON/OFF
5 ON/OFF
C3
5 ON/OFF
C3
V
OUT.
ON/OFF
Soft start
Soft start
+V
OUT.
ON/OFF
34
ICs

SI-8025JF相似产品对比

SI-8025JF SI-8120JF SI-8090JF SI-8050JF SI-8033JF SI-8015JF
描述 1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5 1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5 1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5 1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5 1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5 1.5 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5
零件包装代码 SFM SFM SFM SFM SFM SFM
针数 3 3 3 3 3 3
Reach Compliance Code unknow unknow unknow unknow unknow unknow
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
厂商名称 SANKEN SANKEN - SANKEN SANKEN SANKEN
模拟集成电路 - 其他类型 SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR -
最大输入电压 40 V 40 V 40 V 40 V 40 V -
最小输入电压 5.5 V 14 V 12 V 7 V 5.3 V -
标称输入电压 12 V 24 V 21 V 20 V 15 V -
JESD-30 代码 R-PZFM-T5 R-PZFM-T5 R-PZFM-T5 R-PZFM-T5 R-PZFM-T5 -
功能数量 1 1 1 1 1 -
端子数量 5 5 5 5 5 -
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR -
封装形式 FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT FLANGE MOUNT -
表面贴装 NO NO NO NO NO -
切换器配置 SINGLE BUCK BUCK BUCK BUCK -
最大切换频率 125 kHz 125 kHz 125 kHz 125 kHz 125 kHz -
端子形式 THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE -
端子位置 ZIG-ZAG ZIG-ZAG ZIG-ZAG ZIG-ZAG ZIG-ZAG -
是否无铅 - 不含铅 - 不含铅 不含铅 不含铅
是否Rohs认证 - 符合 - 符合 符合 符合
最大输出电流 - 1.5 A 1.6 A 1.5 A 1.5 A -
峰值回流温度（摄氏度） - NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
处于峰值回流温度下的最长时间 - NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED

推荐资源

32W日光灯镇流器电路图

6至15V、500mA可调式稳压电源电路

简易快速保护电路

5V、2A的VMOS线性电源电路

微型心律测试器电路

彩电遥控器20

器件捷径:   S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

热门器件

  1. DJT14E15-35PA
  2. ABS10
  3. 3558-5-05-2
  4. 77228-58
  5. 62GB7111419S
  6. 54111-421310500LF
  7. 498-5110-E42
  8. SD-14551FX-442Z
  9. 2SB1073
  10. P4SMAJ190-AU_R1_000A1
  11. BZX55C68C-35
  12. MF1/4W-1MΩ±1% T52

开源项目推荐更多

  1. 使用 Analog Devices 的 LTC1261LCS8-4 的参考设计
  2. TB2934HQ 最大功率 41W BTL x 4ch 音频功率的典型应用
  3. Si8273ISO-KIT、基于 Si8273 隔离栅极驱动器的 Si827x 评估套件
  4. LD39150DT33-R超低压降BiCMOS可调稳压器的典型应用
  5. LTC2946HMS 轨至轨电源、充电和能量监视器的典型应用
  6. 基于 SCM-i.MX 6SX SoC i.MX 6 应用处理器的 EVB-SCMIMX6SX、SCM-i.MX 6SX 评估板
  7. 用于电池充电器的 5.2V DC 至 DC 单路输出电源
  8. NCP2809BGEVB：带可调外部增益的立体声音频放大器评估板
  9. LTC1772CS6 演示板，1 安培，SOT-23 DC-DC 转换器，2.5 至 9.8Vin，2.5Vout
  10. AM3G-2415SZ 15V 3 瓦 DC-DC 转换器的典型应用

热门活动更多

  1. 填问卷赢好礼 | 想学电源设计？来MPS小课堂！
  2. 免费申请：ADI 超低功耗3 轴 MEMS 加速计ADXL362Z评估板（价值386元）
  3. 【大家咋用AI的】版块上线啦~欢迎来聊聊你的AI开发经验，有好礼
  4. 【回帖赢50元京东卡】模拟电子与储能解决方案大讨论（4月新活动）
  5. 与Digikey得捷一起解锁【ADI 超紧凑型超低功耗边缘AI开发板MAX78000FTHR】超能力，Follow me第四季第1期报名中！
  6. DigiKey得捷应用探索站 | 模拟电子与储能解决方案
  7. 【有奖直播】TI 工业自动化与机器人功能安全解决方案线上研讨会
  8. 是德科技重磅新品发布会｜新一代无线测试利器VXT：开启 RF 与模拟 IQ 全链路测试
  9. 你晒单我买单2026第1期报名中，DigiKey得捷带您畅享好物！
  10. 免费申请《一本书讲透汽车功能安全：标准详解与应用实践》，挑战《ISO26262标准》共读，赢好礼

热门文章更多

  1. 51单片机-定时时长的作法
  2. 工业自动化、能源基础设施、电动汽车和铁路创新方案组合
  3. tiny4412 裸机程序 五、控制icache
  4. 荣耀手机推新用户注册免费领延保服务
  5. 荣耀一款小屏旗舰曝光
  6. MSO6B示波器的四种独特分析功能

技术资料推荐更多

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关： 大学堂 TI培训 Datasheet 电子工程 索引文件: 2846  1130  2256  183  1930  28  38  41  16  12 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编：100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved