amc7660 ADDtek Corp, amc7660 Datasheet - Page 3

• Manufacturer Part Number: amc7660
• Description: Converter Control Circuit
• Manufacturer: ADDtek Corp

Note 1: Maximum package power dissipation limits must be observed.
Copyright © 2006 ADDtek Corp.
V
OSCILLATOR
Frequency
Charge Current
Discharge Current
Discharge to Charge Current Ratio
Current Limit Sense Voltage
OUTPUT SWITCH
Saturation Voltage, Darlington Connection
Saturation Voltage
DC Current Gain
Collector Off－State Current
COMPARATOR
Threshold Voltage
Threshold Voltage Line Regulation
Input Bias Current
TOTAL DEVICE
Supply current
Comparator Input Voltage
Switch Collector Voltage
Switch Emitter Voltage (V
Switch Collector to Emitter Voltage
Driver Collector Voltage
Driver Collector Current (Note 1)
Switch Current
Oscillator Timing Capacitor (connected to C
Operating Ambient Temperature Range
CC
=5.0 V, T
A
=
Parameter
0
O
C to
70
Parameter
O
C
Pin1
,
unless otherwise specified.
=40V)
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
Symbol
I
V
V
dischg
V
I
I
CE1(sat)
CE1(sat)
V
th(line)
F
I
dischg
C(off)
I
V
h
I
CC
chg
IB
osc
FE
th
IS
T
/I
chg
pin)
T
V
V
V
C
V
pins open
V
V
V
I
I
I
I
OC2 to V
I
O
V
T
A
S
chg
SW
SW
SW
T
C
CC
IN-
CC
IN-
A
CC
CC
CE
IN-
to V
= 1.0nF, Pin 7 = V
= 25
=0
= I
= 1.0 A, OC1, OC2 connected
= 1.0 A, 82 Ω connected from
= 1.0 A, V
= 3.0 V to 40 V
= 0 V
= 5.0 V to 40 V,
> V
= 5.0 V to 40 V, T
= 40 V
= 5.0 V to 40 V, T
= 0 V, C
O
CC,
dischg,
O
C to 70
th
3
C
, Pin 2= Gnd, remaining
Test Conditions
Symbol
CC
T
I
SWITCH
V
A
V
, Forced β = 20
V
T
V
V
T
I
C
T
= 25
OC1
CE1
C2
A
A
E1
C2
IR
CE
T
= 1.0 nF, T
O
= 25
C
= 5.0 V, T
O
C
O
C
CC
A
A
,
Min.
= 25
= 25
A
Recommended Operating
A
= 25
= 25
O
O
C
C
O
C
-0.3 to + 40
0 to +70
Typ.
Min. Typ. Max.
1.23 1.25 1.27
1.22
1.0
140
250
5.2
24
24
50
-
-
-
-
-
-
AMC7660
0.01 100
-20
1.4
3.0
220
300
6.5
0.9
0.4
33
35
75
-
DD057_C -- JUNE 2006
1.28
-400
Max.
3.9
260
350
5.6
100
7.5
1.3
0.7
AMC7660
1.5
42
42
40
40
40
40
-
Units
KHz
mV
mA
nA
mV
µA
µA
µA
V
Units
V
V
-
-
mA
nF
°C
V
V
V
V
V
A