MAX8569A Maxim Integrated Products, MAX8569A Datasheet - Page 5

• Manufacturer Part Number: MAX8569A
• Description: (MAX8569A / MAX8569B) 200mA Step-Up Converters
• Manufacturer: Maxim Integrated Products

(Circuit of Figure 2, V
(AC-COUPLED)
V
I
OUT
OUT
vs. INPUT VOLTAGE (SHUTDOWN, 200mA LOAD)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
6
5
4
3
2
1
0
OUTPUT VOLTAGE AND INPUT CURRENT
0
OUTPUT VOLTAGE AND INPUT CURRENT
0
_______________________________________________________________________________________
OUT
vs. INPUT VOLTAGE (ON, 16Ω LOAD)
= 3.3V, V
1
1
BATTERY VOLTAGE (V)
BATTERY VOLTAGE (V)
LOAD TRANSIENT
V
2
2
OUT
100µs/div
BATT
200mA Step-Up Converters in 6-Pin
3
I
3
BATT
= +2V, T
I
V
BATT
4
4
OUT
MAX8569 toc11
MAX8569 toc07
MAX8569 toc09
5
5
A
Typical Operating Characteristics (continued)
= +25°C, circuit of Figure 1, T
6
6
100mV/div
200mA
20mA
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
6
5
4
3
2
1
0
(AC-COUPLED)
V
V
OUT
V
OUT
V
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
IN
A
IN
0
= +25°C, unless otherwise noted.)
OUTPUT VOLTAGE AND INPUT CURRENT
0
ON/OFF RESPONSE (R
vs. INPUT VOLTAGE (ON, 330Ω)
SOT23 and TDFN
1
BATTERY VOLTAGE (V)
LINE TRANSIENT
V
2
OUT
100ms/div
100µs/div
I
3
BATT
LOAD
4
= 33Ω)
MAX8569 toc12
MAX8569 toc08
MAX8569 toc10
5
6
1V/div
1V/div
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
100mV/div
2.5V
2V
5