HA16654 Hitachi Semiconductor, HA16654 Datasheet - Page 4

• Manufacturer Part Number: HA16654
• Description: PWM Controlled Switching Regulator
• Manufacturer: Hitachi Semiconductor

HA16654A, HA16664A Series
Absolute Maximum Ratings (Ta = 25°C)
Item
Power supply voltage
Collector current (Push-pull)
Comparator input voltage
R
Power dissipation
Operation temperature range
Storage temperature range
Notes: 1. Ta
Electrical Characteristics
HA16654APS/AFP (Ta = 25°C, V
Voltage Reference
Item
Output voltage
Line regulation
Load regulation
Temperature stability
Short circuit current
4
T
input current
2. Tjmax = j–a • Pcmax + Ta ( 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.
45 C, if Ta > 45 C, derate by 8.3 mW/ C
Symbol
Vref
Line
Load
V
I
OS
RTC
IN
= 20 V, C
Symbol
V
I
V
I
P
Topr
Tstg
O
RT
IN
COM
T
Min
4.75
—
—
—
—
10
T
= 220 pF, R
Typ
5.00
—
10
5
–26
35
Rating
+40
20
Vref + 0.3
1
680
–20 to +85
–55 to 125
T
Max
5.25
100
25
16
—
—
= 27 k at f 500 kHz)
Unit
V
mV
mV
mV
ppm/ C
mA
Unit
V
mA
V
mA
mW
C
C
Test Condition
V
I
Vref = 0 V
V
O
IN
IN
= 0 to 10 mA
= 7.3 to 11 V
= 11 to 40 V
Notes
1, 2