RT8008 RICHTEK [Richtek Technology Corporation], RT8008 Datasheet - Page 5

no-image

RT8008

Manufacturer Part Number
RT8008
Description
1.5MHz, 600mA, High Efficiency PWM Step-Down DC/DC Converter
Manufacturer
RICHTEK [Richtek Technology Corporation]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RT8008
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Part Number:
RT8008-10CB
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Part Number:
RT8008-10PB
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Part Number:
RT8008-12GB
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Part Number:
RT8008-12GJ5
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
Part Number:
RT8008-25GJ5
Manufacturer:
RICHTE
Quantity:
2 231
Note 1. Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the device. These are for
Note 2. Devices are ESD sensitive. Handling precaution recommended.
Note 3. The device is not guaranteed to function outside its operating conditions.
Note 4.
DS8008-04 March 2007
Oscillator Frequency
FB Input Current
PMOSFET R
NMOSFET R
P-Channel Current Limit
EN High-Level Input Voltage
EN Low-Level Input Voltage
Undervoltage Lock Out threshold
Hysteresis
Thermal Shutdown Temperature
Min. On Time
Max. Duty Cycle
LX Leakage Current
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may remain possibility to affect device reliability.
JEDEC 51-3 thermal measurement standard. Pin 2 of SOT-23-5/TSOT-23-5 packages is the case position for
measurement.
JA
is measured in the natural convection at T
ON
ON
Parameter
P
N
I
V
V
f
T
Symbol
I
P(LM)
OSC
FB
RDS(ON)
ENH
ENL
SD
RDS(ON)
V
V
V
V
V
V
I
I
OUT
OUT
FB
IN
IN
IN
IN
IN
A
= 25 C on a low effective single layer thermal conductivity test board of
= 3.6V, V
= 3.6V, I
= V
= 2.5V to 5.5 V
= 2.5V to 5.5V
= 2.5V to 5.5V
= 200mA
= 200mA
IN
Test Conditions
OUT
LX
= 0V or V
= 100mA
V
V
V
V
IN
IN
IN
IN
= 3.6V
= 2.5V
= 3.6V
= 2.5V
LX
= 3.6V
Min
100
1.5
1.2
--
--
--
--
--
--
--
--
--
50
1
1
0.25
0.35
Typ
160
0.3
0.4
1.8
0.1
1.5
50
--
--
--
--
--
--
RT8008
www.richtek.com
Max
1.8
0.4
1.8
50
--
--
--
--
--
--
--
--
--
--
1
Units
MHz
nA
ns
%
A
V
V
V
V
C
A
JC
5

Related parts for RT8008