SA276 Datasheet, PDF (2/4 Pages) Silan Microelectronics Joint-stock – BRUSHLESS DCFAN DRIVER WITH ONCHIP HALL SENSOR

SA276
Characteristics
Maximum Junction Temp
Storage Temperature Range
Operating Temperature Range
Package Power Dissipation(Tamb≤85°C)
Maximum Jointing Temp t≤10s
Symbol
Tj
Tstg
Tamb
Ptot
Tsd
Value
170
-55~+150
-25~+85
500
260
Unit
°C
°C
°C
mW
°C
ELECTRICAL CHARACTERISTICS (Tamb=25°C, VCC=4.0V to 20V)
Characteristics
Supply Voltage
Supply Current
Low Supply Voltage
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Falling Time
Switch Time Differential
Output Zener Breakdown
Symbol
Vcc
Icc
Vce
Vce(sat)
Icex
tr
tf
∆t
Vz
Test Condition
VCC=20V, RL ’
VCC=3.5V, IL=100mA
VCC=12V, IL=300mA
VCE=12V, VCC=12V
VCC=12V, RL=820Ω,CL=20pF
VCC=12V, RL=820Ω,CL=20pF
VCC=14V, RL=820Ω,CL=20pF
Min.
3.5
Typ.
16
0.4
0.3
<0.1
3.0
0.4
3.0
40
Max. Unit
25
V
25 mA
V
0.5
V
10 µA
10
µs
2
µs
10
µs
V
MAGNETIC CHARACTERISTICS
Characteristics
SA276-A
SA276-B
Operate Point
SA276-C
SA276-D
SA276-A
SA276-B
Release Point
SA276-C
SA276-D
SA276-A
Hysteresis
SA276-B
SA276-C
SA276-D
Symbol
Test circuit
Bop
Tamb=-20~+85°C
Brp
Tamb=-20~+85°C
Bhys
Tamb=-20~+85°C
Min.
0
0
--
--
-50
-60
-80
-90
0
0
--
--
Typ.
--
--
--
--
--
--
--
--
--
--
--
--
Max.
50
60
80
90
0
0
--
--
100
120
160
180
Unit
G
G
G
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV: 1.2 2008.09.27
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