EL7520ILZ-T13 Intersil, EL7520ILZ-T13 Datasheet - Page 7

• Manufacturer Part Number: EL7520ILZ-T13
• Description: IC CTRLR DC/DC 4-CHAN 20-QFN
• Manufacturer: Intersil
• Type: Step-Up (Boost)r

Specifications of EL7520ILZ-T13

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 4
• Current - Output: 40mA
• Frequency - Switching: 1MHz
• Voltage - Input: 3 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -

Typical Performance Curves
FIGURE 18. LX WAVEFORM-CONTINUOUS MODE
FIGURE 20. V
FIGURE 22. V
CH1=V
CH4=LOAD CURRENT, 200mA/DIV
CH1=V
CH4=LOAD CURRENT, 50mA/DIV
ON
BOOST
, 100mV/DIV
BOOST
, 100mV/DIV
ON
0.5µs/DIV
TRANSIENT RESPONSE
0.2ms/DIV
50µs/DIV
TRANSIENT RESPONSE
7
(Continued)
EL7520, EL7520A
FIGURE 19. V
FIGURE 21. V
FIGURE 23. V
CH1=V
CH4=LOAD CURRENT, 50mA/DIV
CH1=V
CH4=LOAD CURRENT, 100mA/DIV
OFF
LOGIC
, 50mV/DIV
BOOST
LOGIC
, 20mV/DIV
OFF
20mV/DIV
OUTPUT VOLTAGE RIPPLE
TRANSIENT RESPONSE
50µs/DIV
50µs/DIV
TRANSIENT RESPONSE
July 12, 2005
FN7318.0