EUP3010A EUTECH [Eutech Microelectronics Inc], EUP3010A Datasheet - Page 5

• Manufacturer Part Number: EUP3010A
• Description: 1.5MHz,1A Synchronous Step-Down Converter with Soft Start
• Manufacturer: EUTECH [Eutech Microelectronics Inc]

V
Symbol
Absolute Maximum Ratings (1)
Recommend Operating Conditions (2)
Note (1): Stress beyond those listed under “Absolute Maximum Ratings” may damage the device.
Note (2): The device is not guaranteed to function outside the recommended operating conditions.
Electrical Characteristics
Unless otherwise specified, T
Note (3): The EUP3010/A is tested in a proprietary test mode that connects FB to the output of the error amplifier.
DS3010/A Ver1.4 Feb. 2009
∆V
LOADREG
R
R
I
∆V
V
I
f
V
SHDN
V
V
I
I
I
NFET
LSW
OSC
PFET
I
OUT
EN
FB
PK
Q
EN
FB
OUT
IN
FB
Input Voltage Range
Feedback Current
Quiescent Current
Shutdown Current
Peak Inductor Current
Regulated Feedback Voltage (Note 3) ADJ Version
Regulated Output Voltage
Output Voltage Line
Regulation
Reference Voltage Line
Regulation
Output Voltage Load
Regulation
Oscillator Frequency
R
R
SW Leakage Current
EN Threshold
EN Leakage Current
DS(ON)
DS(ON)
Input Supply Voltage V
EN, V
P-Channel Switch Source Current (DC) ----------------------------------------------- 1.2A
N-Channel Switch Sink Current (DC) ------------------------------------------------- 1.2A
Peak SW Sink and Source Current --------------------------------------------------
Junction Temperature ------------------------------------------------------------------- 125°C
Storage Temperature
Lead Temp (Soldering, 10sec) -------------------------------------------------------
Supply Voltage (V
Operating Temperature Range ----------------------------------------------- -40°C to +85°C
of P-Channel FET
of N-Channel FET
Parameter
FB
Voltages
A
=+25°C, V
IN
) -------------------------------------------------------------
------------------------------------------------------ -0.3V to V
IN
V
V
V
I
Fix Version V
V
V
I
V
V
I
I
V
------------------------------------------------------ -65°C to +150°C
IN
OUT
LOAD
SW
SW
FB
EN
IN
IN
IN
FB
FB
EN
=3.6V.
=200mA
=-200mA
------------------------------------------------------- -0.3V to 6V
=3V, V
=2.5V to 5.5V, I
=2.5V to 5.5V
=0.5V or V
=0.6V or V
=0V or V
=0V, V
=0V, V
=200mA
= 0mA to 1A
FB
IN
SW
=0.5V or V
= 4.2V
OUT
=0V or 5V, V
Conditions
OUT
OUT
OUT
5
=0V
=1.2V, 1.8V, 3.3V
=90%, SW Open
=100%
LOAD
OUT
=0
IN
=90%
=5V
0.588
Min
2.5
1.2
1.2
0.3
-3
EUP3010/A
EUP3010/A
2.5V to 5.5V
IN
Typ
0.25
0.25
0.28
0.30
±30
270
700
1.5
0.6
0.5
1.5
1.0
+0.3V
260°C
1.8A
Max.
0.612
370
5.5
0.4
0.4
1.8
0.4
0.4
1.5
±1
1
3
1
Unit
MHz
%/V
%/V
kHz
µA
µA
µA
nA
µA
%
%
V
A
V
Ω
Ω
V