Datasheet MAX856, MAX857, MAX858, MAX859 (Maxim) - 5
| Manufacturer | Maxim |
| Description | 3.3V/5V or Adjustable Output, Step-Up DC-DC Converters |
| Pages / Page | 12 / 5 — 3.3V/5V or Adjustable-Output,. Step-Up DC-DC Converters. MAX856–MAX859 |
| File Format / Size | PDF / 832 Kb |
| Document Language | English |
3.3V/5V or Adjustable-Output,. Step-Up DC-DC Converters. MAX856–MAX859
Model Line for this Datasheet
Text Version of Document
3.3V/5V or Adjustable-Output, Step-Up DC-DC Converters MAX856–MAX859 _____________________________Typical Operating Characteristics (continued)
(Circuits of Figure 2, TA = +25°C, unless otherwise noted.)
MAX856/MAX857 MAX856/MAX857 LINE-TRANSIENT RESPONSE (5V MODE) LOAD-TRANSIENT RESPONSE (5V MODE)
V V OUT OUT 50mV/div 50mV/div 3V VIN 2V ILOAD 0mA to 100mA 2ms/div VIN = 2.5V 50µs/div
MAX859 LINE-TRANSIENT RESPONSE MAX858/MAX859 LOAD-TRANSIENT RESPONSE
VOUT 50mV/div VOUT 50mV/div ILOAD 0 3V VIN 0mA to 25mA 2V 25 1V/div 1ms/div VIN = 2.5V 2ms/div
MAX856 START-UP DELAY (5V MODE) MAX858/MAX859 START-UP DELAY (5V MODE)
VOUT V 2V/div OUT 2V/div VSHDN VSHDN 5V/div 5V/div VIN = 2.5V, ILOAD = 25mA 5ms/div VIN = 2.5V, ILOAD = 100mA 5ms/div
_______________________________________________________________________________________ 5
(Circuits of Figure 2, TA = +25°C, unless otherwise noted.)
MAX856/MAX857 MAX856/MAX857 LINE-TRANSIENT RESPONSE (5V MODE) LOAD-TRANSIENT RESPONSE (5V MODE)
V V OUT OUT 50mV/div 50mV/div 3V VIN 2V ILOAD 0mA to 100mA 2ms/div VIN = 2.5V 50µs/div
MAX859 LINE-TRANSIENT RESPONSE MAX858/MAX859 LOAD-TRANSIENT RESPONSE
VOUT 50mV/div VOUT 50mV/div ILOAD 0 3V VIN 0mA to 25mA 2V 25 1V/div 1ms/div VIN = 2.5V 2ms/div
MAX856 START-UP DELAY (5V MODE) MAX858/MAX859 START-UP DELAY (5V MODE)
VOUT V 2V/div OUT 2V/div VSHDN VSHDN 5V/div 5V/div VIN = 2.5V, ILOAD = 25mA 5ms/div VIN = 2.5V, ILOAD = 100mA 5ms/div
_______________________________________________________________________________________ 5
