U6083B_05 ATMEL [ATMEL Corporation], U6083B_05 Datasheet - Page 10

• Manufacturer Part Number: U6083B_05
• Description: PWM Power Control IC with Interference Suppression
• Manufacturer: ATMEL [ATMEL Corporation]

6. Electrical Characteristics (Continued)
T
otherwise specified (see
10
amb
Parameters
Voltage Doubler
Voltage
Oscillator frequency
Internal voltage limitation
Edge steepness
Gate Output
Voltage
Current
Duty cycle
Oscillator
Frequency
Threshold cycle
Upper
Lower
Oscillator current
Frequency
Note:
= –40°C to +110°C, V
1. Reference point is battery ground
U6083B
Figure 1-1 on page
Batt
= 9V to 16.5V, (basic function is guaranteed between 6.0V to 9.0V) reference point ground, unless
Test Conditions
Duty cycle 100%
I
dv
dV
Low level
V
R
High level, duty cycle 100%
V
V
Min: C
Max: V
V
V
C
duty cycle = 50%
V
V
7
Batt
3
8
8
Batt
3
Batt
4
8
8
= 5 mA (whichever is lower)
8
8
= 150
= Low level
= High level, I
/dt =
open, C
/dt
=
=
=
= 16.5V T
= 16.5V, C
= 12V
max
V
-------- -
High,
Low,
2
V
Batt
TL
2). All other values refer to pin GND (pin 2).
= 68 nF
S
4
dV
2
12.4V
= 68 nF
2
4
1
amb
/dt
=
2
=
7
= 68 nF
V
---------------- -
V
--------------
>
= 110°C,
T<100
V
V
T100
S
S
I
8
Pin
7
8
4
Symbol
±I
t
V
V
V
V
V
V
p
f
I
I
OSC
/T
f
f
7
8
8
4
1
2
3
7
7
7
8
8
8
V
Min.
2 V
0.35
–1.0
0.68
0.65
0.26
280
100
1.0
26
53
15
65
10
34
56
S+14
S
V
Typ.
27.5
0.70
0.67
0.28
400
0.7
63
V
18
73
45
75
S+15
7
V
Max.
1.5
2000
30.0
0.95
0.72
0.69
520
130
0.3
4770B–AUTO–09/05
72
21
81
54
90
S+16
(1)
V/ms
Unit
kHz
mA
mA
Hz
µA
Hz
%
V
V
V
V
V