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参数资料
| 型号： | HA17723 |
| 元件分类： | 可调正电压单路输出标准稳压器 |
| 英文描述： | ADJUSTABLE POSITIVE REGULATOR, PDIP14 |
| 封装： | DP-14 |
| 文件页数： | 11/17页 |
| 文件大小： | 89K |
| 代理商： | HA17723 |
HA17723/F/P
3
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
HA17723/P
HA17723F
Unit
Supply voltage
VCC
40
V
Input/Output voltage differential
Vdiff (IN-O)
40
V
Differential input voltage
V
IN (diff)
±5
±5V
Maximum output current
I
OUT
150
mA
Current from VREF
I
REF
15
mA
Power dissipation
P
T
830 (Note 1)
625 (Note 2)
mW
Operating temperature
Topr
0 to +70 / –20 to +75
0 to +70
°C
Storage temperature
Tstg
–55 to +125
°C
Notes: 1. Above 25
°C derate by 8.3mW/°C
2. Allowable temperature of IC junction part, Tj (max), is as shown below.
Tj (max) =
θj - a Pc (max)+Ta
(
θj - a is thermal resistance value during mounting, and Pc (max) is the maximum value of IC
power dissipation.)
Therefore, to keep Tj (max)
≤ 125°C, wiring density and board material must be selected
according to the board thermal conductivity ratio shown below.
Be careful that the value of Pc (max) does not exceed that P
T.
40 mm
Board
0.8 t ceramic or
1.5 t epoxy
0.5
1
2
5
10
20
Board thermal conductivity (W/m
°C)
240
Thermal
resistance
θj–a
(
°C/W)
2
1
3
220
200
180
160
140
120
100
80
SOP14
using paste
containing
compound
SOP14
without compound
(1)
Glass epoxy board with 10% wiring density
(2)
Glass epoxy board with 30% wiring density
(3)
Ceramic board with 96% alumina coefficient
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HA17723F | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:Precision Voltage Regulator |
| HA17723P | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:Precision Voltage Regulator |
| HA17741 | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:General-Purpose Operational Amplifier (Frequency Compensated) |
| HA17741/PS | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| HA17741PS | 制造商:HITACHI 制造商全称:Hitachi Semiconductor 功能描述:General-Purpose Operational Amplifier (Frequency Compensated) |
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