ACE809JBM+H ACE [ACE Technology Co., LTD.], ACE809JBM+H Datasheet - Page 2

• Manufacturer Part Number: ACE809JBM+H
• Description: 3-Pin Microprocessor Reset Circuits
• Manufacturer: ACE [ACE Technology Co., LTD.]

Packaging Type
Ordering information
Power Dissipation Table
Note:1.Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into
Pin No
Package
SOT-23-3
Selection Guide
1
1
2
3
ACE809 X XX + H
2.T
3.θ
BM
Thermal shutdown.
The θ
3
JA
J
Ambient airflow.
: Junction Temperature Calculation T
: Thermal Resistance-Junction to Ambient, D
Symbol
RESET
JA
2
GND
Vcc
(
numbers are guidelines for the thermal performance of the device/PC-board system. All of the above assume no
O
C /W )
230
θ
JA
Df(mW/℃)
RESET output remains low while Vcc is below the reset voltage threshold and for
TA≧25℃
3.5
Technology
Halogen - free
Pb - free
BM: SOT-23-3
Vout Volts :
L : 4.63V
M : 4.38V
J : 4.00V
T : 3.08V
S : 2.93V
R : 2.63V
Power rating(mW)
240msec(typ.) after Vcc rises above reset threshold
T
J
= T
A
≤ 25
543
A
+ ( P
O
F
C
: Derating factor, Po: Power consumption
D
x θ
JA
Supply Voltage (typ.)
Power rating(mW)
)
3-Pin Microprocessor Reset Circuits
Description
T
Ground
A
=70
348
O
C
Power rating (mW)
T
A
= 85
283
O
C
ACE809
VER 1.2
2