MAX1595EGC33 Maxim Integrated Products, MAX1595EGC33 Datasheet - Page 3

• Manufacturer Part Number: MAX1595EGC33
• Description: Charge Pumps Regulated 3.3/5.0V Step-Up/Step-Down
• Manufacturer: Maxim Integrated Products

Specifications of MAX1595EGC33

• Function: Step Up, Step Down
• Output Voltage: 3.3 V
• Output Current: 125 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFN-12 EP
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(Circuit of Figure 4, V
__________________________________________Typical Operating Characteristics
10000
100
1000
30
90
80
70
60
50
40
20
10
100
0.1
0
10
1
0
1
A: INPUT VOLTAGE: V
B: OUTPUT VOLTAGE: I
NO LOAD SUPPLY CURRENT
LINE-TRANSIENT RESPONSE
1
V
vs. SUPPLY VOLTAGE
V
IN
vs. LOAD CURRENT
IN
SUPPLY VOLTAGE (V)
LOAD CURRENT (mA)
= 2.4V
3V EFFICIENCY
= 1.8V
2
_______________________________________________________________________________________
Regulated 3.3V/5.0V Step-Up/Step-Down
IN
2ms/div
IN
LOAD
= 2V for MAX1595_ _ _33, V
10
= 3.1V TO 3.6V, 500mV/div
3
= 50mA, 100mV/div
4
V
OUT
MAX1595 toc07
5
= 5V
100
6
A
B
100
90
80
70
60
50
40
30
20
10
0
0.1
OUTPUT WAVEFORM. AC-COUPLED.
V
A: LOAD CURRENT: I
B: OUTPUT VOLTAGE: AC-COUPLED 100mV/div
IN
IN
= 3.6V, I
= 3V for MAX1595_ _ _50, T
LOAD-TRANSIENT RESPONSE
V
IN
1
OUTPUT WAVEFORM
LOAD
V
vs. LOAD CURRENT
IN
= 3.6V
LOAD CURRENT (mA)
5V EFFICIENCY
= 3V
= 100mA, C
200ns/div
200μs/div
LOAD
10
= 5mA to 95mA, 100mA/div
V
OUT
IN
= 3.3V
= 1μF
100
C
V
OUT
OUT
MAX1595 toc02
MAX1595 toc08
= 1μF
= 5V
1000
A
= +25°C, unless otherwise noted.)
A
B
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
4.90
5V
6
5
4
3
2
1
0
Charge Pump
1
0
A: OUTPUT VOLTAGE: R
B: SHDN VOLTAGE: 2V/div
1
V
IN
vs. SUPPLY VOLTAGE
= 3.3V
vs. LOAD CURRENT
SHUTDOWN TIMING
OUTPUT VOLTAGE
LOAD CURRENT (mA)
OUTPUT VOLTAGE
SUPPLY VOLTAGE (V)
10
V
2
IN
= 3V
V
100μs/div
V
OUT
OUT
L
3
= 5V, I
= 100Ω, 2V/div
= 3.3V, I
100
LOAD
4
LOAD
V
IN
= 125mA
= 3.6V
V
= 75mA
OUT
MAX1595 toc06
5
= 5V
1000
6
A
3
B