AP6015-33M10G-13 Diodes Inc, AP6015-33M10G-13 Datasheet - Page 12

• Manufacturer Part Number: AP6015-33M10G-13
• Description: IC CONV DC-DC STDWN 3.3V 10-MSOP
• Manufacturer: Diodes Inc
• Type: Step-Down (Buck)r

Specifications of AP6015-33M10G-13

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 800mA
• Frequency - Switching: 1MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AP6015-33M10GDITR

Application Information
When EN is on logic low, the AP6015 goes into shutdown mode. In shutdown, all other functions are turned
off. The supply current is reduced to 1uA (Typ.).
As the enable pin goes high, the soft-start function generates an internal voltage ramp. This causes the
start-up current to slowly raise preventing output voltage overshoot and high inrush currents. The soft-start
duration is typical 1mSec.
The UVLO prevents the converter from turning on when the voltage on V
AP6015 Rev. 3
Enable (EN)
Soft Start
Under Voltage Lock Out (UVLO)
0V
0V
High Efficiency Step-Down Low Power DC-DC Converter
AP6015 START-UP TIME
www.diodes.com
12 of 18
CC
is less than typically 1.6V.
3.6V
1.6V
2.5V
Vcc
UVLO
Vout
©
FEBRUARY 2009
AP6015
Diodes Incorporated