Typical operating characteristics – Rainbow Electronics MAX607 User Manual
Page 4
MAX606/MAX607
Low-Profile, 5V/12V or Adjustable, Step-Up
DC-DC Converters for Flash Memory/PCMCIA Cards
4
_______________________________________________________________________________________
Typical Operating Characteristics
(V
IN
= 3.3V, T
A
= +25°C, unless otherwise noted.)
0
200
100
400
300
600
500
700
2.0
3.0
3.5
2.5
4.0
4.5
5.0
5.5
MAXIMUM OUTPUT CURRENT
vs. INPUT VOLTAGE
MAX606/07toc01
INPUT VOLTAGE (V)
MAXIMUM OUTPUT CURRENT (mA)
MAX606 (V
OUT
= 5V)
MAX607 (V
OUT
= 5V)
MAX606 (V
OUT
= 12V)
MAX607 (V
OUT
= 12V)
0
0.01
1
100
1000
0.1
10
MAX606
EFFICIENCY vs. OUTPUT CURRENT
20
MAX606/7 TOC02
OUTPUT CURRENT (mA)
EFFICIENCY (%)
40
60
80
10
30
50
70
100
90
A: V
OUT
= 12V, V
IN
= 3.3V
B: V
OUT
= 5V, V
IN
= 3.3V
C: V
OUT
= 12V, V
IN
= 5V
D: V
OUT
= 5V, V
IN
= 5V
C
IN
= 2 x 1µF
C
OUT
= 4.7µF
A
C
B
D
0
0.01
1
100
1000
0.1
10
MAX607
EFFICIENCY vs. OUTPUT CURRENT
20
MAX606/7 TOC03
OUTPUT CURRENT (mA)
EFFICIENCY (%)
40
60
80
10
30
50
70
100
90
A: V
OUT
= 12V, V
IN
= 3.3V
B: V
OUT
= 5V, V
IN
= 3.3V
C: V
OUT
= 12V, V
IN
= 5V
D: V
OUT
= 5V, V
IN
= 5V
C
IN
= 2 x 1µF
C
OUT
= 4.7µF
D
B
A
C
0
-40
SHUTDOWN QUIESCENT CURRENT
vs. TEMPERATURE
MAX606/7 TOC04
TEMPERATURE (°C)
SHUTDOWN I
Q
(
µ
A)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-20
0
20
40
60
80
FOR V
IN
= 3V, 3.3V, AND 5V
5 MINUTE WAIT BEFORE MEASUREMENT
0
2.5
SWITCH ON-TIME vs.
INPUT VOLTAGE
MAX606/7 TOC-05
INPUT VOLTAGE (V)
SWITCH ON-TIME (ns)
500
1000
1500
2000
2500
3000
3.5
4.5
5.5
3.0
4.0
5.0
MAX607
MAX606
0
2
SWITCH OFF-TIME vs.
OUTPUT VOLTAGE
MAX606/7 TOC-06
OUTPUT VOLTAGE (V)
SWITCH OFF-TIME (ns)
500
1000
1500
2000
2500
3000
3500
4000
4
6
8
10
3
5
7
9
11
12
A: MAX607, V
IN
= 5V
B: MAX606, V
IN
= 5V
C: MAX607, V
IN
= 3.3V
D: MAX606, V
IN
= 3V
A
B
C
D
10,000
100
-40
-20
0
20
40
60
80
MAX607
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX606/7-08
TEMPERATURE (
˚
C)
NO-LOAD SUPPLY CURRENT (
µ
A)
1000
D
B
A
A: V
OUT
= 12V, MBR0520 DIODE
B: V
OUT
= 12V, MBR0540 DIODE
C: V
OUT
= 5V, MBR0520 DIODE
D: V
OUT
= 5V, MBR0540 DIODE
C
V
IN
= 3.3V
10,000
100
-40
-20
0
20
40
60
80
MAX606
NO-LOAD SUPPLY CURRENT
vs. TEMPERATURE
MAX606/7-07
TEMPERATURE (
˚
C)
NO-LOAD SUPPLY CURRENT (
µ
A)
1000
D
B
A
A: V
OUT
= 12V, MBR0520 DIODE
B: V
OUT
= 12V, MBR0540 DIODE
C: V
OUT
= 5V, MBR0520 DIODE
D: V
OUT
= 5V, MBR0540 DIODE
C
V
IN
= 3.3V
10,000
0.001
-40
-20
20
DIODE LEAKAGE CURRENT
vs. TEMPERATURE
0.1
0.01
100
10
1000
MAX606/07-09
TEMPERATURE (°C)
LEAKAGE CURRENT (
µ
A)
0
40
1
60
80
MBR0520L
MBR0530
MBR0540
V
OUT
= V
ANODE
= 12V