S494_1 Datasheet, PDF (3/9 Pages) AUK corp – Pulse Width Modulation

S494
Dead Time Control Section
Characteristic
Symbol
Test Condition
Input Bias Current (Pin4)
Max. Duty cycle, Each Output
I_IB(DT)
DC_(Max)
Vcc = 15V, 0V < V₄ < 5.25V
Vcc = 15V, Pin4 = 0V,
Output Control Pin = Vref
Input Threshold
Voltage
Zero Duty
Max Duty
V_TH
-
Min. Typ. Max.
-
-2
-10
43
-
45
-
3
3.3
0
-
-
Unit
㎂
%
V
Error Amplifier Section
Characteristic
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
voltage Range
Large Signal Open Loop
Voltage Range
Unity Gain Band width
Symbol
Test Condition
V_IOS
I_IOS
I_IB
V₃ = 2.5V
V₃ = 2.5V
V₃ = 2.5V
V_ICR
7V ≤ V_CC ≤ 40V
G_VO
0.5V ≤ V₃ ≤ 3.5V
f_C
-
PWM Comparator Section (Pin3)
Characteristic
Symbol
Test Condition
Inhibit Threshold Voltage
Output Source Current
Output Sink Current
V_THI
Zero duty cycle
Io⁺
0.5V < V₃ < 3.5V
Io^-
0.5V< V₃ < 3.5V
Min.
-
-
-
Typ.
2
25
0.2
Max.
10
250
1
Unit
mV
nA
㎂
-0.3
-
V_CC
V
60
74
-
dB
-
650
-
㎑
Min.
-
2
-0.2
Typ.
4
-
-0.6
Max.
4.5
-
-
Unit
V
mA
mA
Output Section
Characteristic
Symbol
Test Condition
Output Satur- ^{Common-Emitter}
ation Voltage _{Emitter-Follower}
V_CE(SAT)
V_E= 15V, I_C = 200mA
V_C =15V, I_E = 200mA
Collector off-state Current
I_C(off)
V_CC = V_C = 40V, V_E = 0
Emitter off-state Current
Output Control(Pin 13)
Output Control Voltage
Required for single-Ended or
Parallel Output Operation
Output Control Voltage Req-
uired for Push-pull operation
Total Device
Standby power Supply
Current
I_E(off)
V_CC = V_C = 40V, V_E = 0
V_OCL
-
V_OCH
-
I_CC
-
: These limits apply when the voltage measured at Pin 3 is with in the range specified.
Min.
-
-
-
-
Typ.
1.1
1.5
2
-
Max.
1.3
2.5
100
-100
Unit
V
㎂
-
-
0.4
V
2.4
-
-
V
-
6
10 mA
KSI-K003-001
3