DATA SHEET
HAL57x, HAL58x
mA
25
mA
20
HAL 57x, HAL 58x
HAL 57x, HAL 58x
18
16
14
12
10
8
20
IDD
IDD
IDDhigh
IDDhigh
15
10
5
VDD = 3.75 V
VDD = 12 V
VDD = 24 V
IDDlow
0
−5
6
IDDlow
−10
−15
−20
TA = −40 °C
TA = 25 °C
TA = 100 °C
4
2
0
−50
0
50
100
150
TA
200
°C
−15 −10 −5
0
5
10 15 20 25 30
V
V
DD
Fig. 3–7: Typical supply current
Fig. 3–9: Typical current consumption
versus supply voltage
versus ambient temperature
mA
kHz
200
HAL 57x, HAL 58x
HAL 57x, HAL 58x
20
18
16
14
12
10
8
TA = −40 °C
TA = 25 °C
TA = 100 °C
180
160
140
120
100
80
IDD
fosc
IDDhigh
VDD = 3.75 V
VDD = 12 V
VDD = 24 V
6
60
IDDlow
4
40
2
20
0
0
0
1
2
3
4
5
6
V
−50
0
50
100
150
TA
200°C
VDD
Fig. 3–8: Typical supply current
Fig. 3–10: Typ. internal chopper frequency
versus supply voltage
versus ambient temperature
Micronas
Dec. 22, 2008; DSH000145_003EN
17
MICRONAS [ MICRONAS ]
