參數(shù)資料
型號: HA16664AFP
廠商: Hitachi,Ltd.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Isolated Flyback Switching Regulator with 9V Output
中文描述: 隔離反激式開關(guān)穩(wěn)壓9V輸出
文件頁數(shù): 4/15頁
文件大?。?/td> 85K
代理商: HA16664AFP
HA16654A, HA16664A Series
4
Absolute Maximum Ratings
(Ta = 25°C)
Item
Symbol
Rating
Unit
Notes
Power supply voltage
V
IN
I
O
V
COM
I
RT
P
T
Topr
+40
V
Collector current (Push-pull)
20
mA
Comparator input voltage
Vref + 0.3
V
R
T
input current
Power dissipation
1
mA
680
mW
1, 2
Operation temperature range
–20 to +85
°
C
°
C
Storage temperature range
Notes: 1. Ta
45
°
C, if Ta > 45
°
C, derate by 8.3 mW/
°
C
2. Tjmax =
θ
j–a Pcmax + Ta (
θ
j–a:Thermal resistance between junction and atmosphere at set
board use)
The wiring density and the material of the set board must be chosen for thermal conductance of
efficacy board.
Tstg
–55 to 125
Electrical Characteristics
HA16654APS/AFP
(Ta = 25°C, V
IN
= 20 V, C
T
= 220 pF, R
T
= 27 k
at f 500 kHz)
Voltage Reference
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Output voltage
Vref
4.75
5.00
5.25
V
Line regulation
Line
100
mV
V
IN
= 7.3 to 11 V
V
IN
= 11 to 40 V
I
O
= 0 to 10 mA
10
25
mV
Load regulation
Load
5
16
mV
Temperature stability
V
RTC
I
OS
–26
ppm/
°
C
Short circuit current
10
35
mA
Vref = 0 V
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