DATA SHEET
HAL700, HAL740
mA
25
mA
6
HAL7xx
HAL7xx
20
I
I
DD
DD
T = –40 °C
A
15
10
5
5
4
3
2
T = 25 °C
A
V
V
= 24 V
= 12 V
DD
T =140 °C
A
DD
0
V
DD
= 3.8 V
–5
–10
–15
–15–10 –5
0
5
10 15 20 25 30 35
–50
0
50
100
150°C
V
V
DD
T
A
Fig. 3–3: Typical supply current
Fig. 3–5: Typical supply current
versus supply voltage
versus ambient temperature
mA
6.0
kHz
190
HAL7xx
HAL7xx
5.5
T = –40 °C
A
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
I
f
osc
180
170
160
150
140
DD
T = 25 °C
A
T = 100 °C
A
T = 140 °C
A
V
= 3.8 V
DD
V
= 4.5 V...24 V
DD
1
2
3
4
5
6
7
8
–50
0
50
100
150
200°C
V
V
DD
T
A
Fig. 3–4: Typical supply current
Fig. 3–6: Typ. internal chopper frequency
versus supply voltage
versus ambient temperature
Micronas
Nov. 30, 2009; DSH000029_002EN
13
MICRONAS [ MICRONAS ]
