MAX856CSA Maxim Integrated Products, MAX856CSA Datasheet - Page 5

• Manufacturer Part Number: MAX856CSA
• Description: IC DC/DC CONV STPUP 3.3/5V 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost)r

Specifications of MAX856CSA

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V, 5V
• Current - Output: 150mA
• Frequency - Switching: 500kHz
• Voltage - Input: 0.8 ~ 6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 471mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(Circuits of Figure 2, T
_____________________________Typical Operating Characteristics (continued)
50mV/div
50mV/div
1V/div
2V/div
V
5V/div
V
V
V
SHDN
V
OUT
V
OUT
OUT
IN
IN
3V
3V
2V
2V
V
IN
= 2.5V, I
LOAD
LINE-TRANSIENT RESPONSE (5V MODE)
MAX856 START-UP DELAY (5V MODE)
MAX859 LINE-TRANSIENT RESPONSE
= 100mA
_______________________________________________________________________________________
A
= +25°C, unless otherwise noted.)
MAX856/MAX857
2ms/div
1ms/div
5ms/div
3.3V/5V or Adjustable-Output,
Step-Up DC-DC Converters
0mA to 25mA
0mA to 100mA
50mV/div
I
LOAD
50mV/div
V
V
I
OUT
2V/div
5V/div
V
V
LOAD
SHDN
OUT
OUT
25
V
0
IN
V
V
= 2.5V, I
IN
IN
MAX858/MAX859 LOAD-TRANSIENT RESPONSE
MAX858/MAX859 START-UP DELAY (5V MODE)
= 2.5V
= 2.5V
LOAD-TRANSIENT RESPONSE (5V MODE)
LOAD
= 25mA
MAX856/MAX857
5ms/div
50 s/div
2ms/div
5