RT8016 Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Fabricante
RT8016 Datasheet PDF : 14 Pages
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RT8016
Absolute Maximum Ratings (Note 1)
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 6.5V
EN, FB Pin Voltage ------------------------------------------------------------------------------------------------------- −0.3V to VIN
Power Dissipation, PD @ TA = 25°C
WDFN-6L 2x2 -------------------------------------------------------------------------------------------------------------- 0.606W
Package Thermal Resistance (Note 2)
WDFN-6L 2x2, θJA --------------------------------------------------------------------------------------------------------- 165°C/W
WDFN-6L 2x2, θJC -------------------------------------------------------------------------------------------------------- 20°C/W
Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C
Storage Temperature Range -------------------------------------------------------------------------------------------- −65°C to 150°C
Junction Temperature ----------------------------------------------------------------------------------------------------- 150°C
ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ------------------------------------------------------------------------------------------------------ 200V
Recommended Operating Conditions (Note 4)
Supply Input Voltage ------------------------------------------------------------------------------------------------------ 2.5V to 5.5V
Junction Temperature Range -------------------------------------------------------------------------------------------- −40°C to 125°C
Ambient Temperature Range -------------------------------------------------------------------------------------------- −40°C to 85°C
Electrical Characteristics
(VIN = 3.6V, VOUT = 2.5V, VREF = 0.6V, L = 2.2μH, CIN = 4.7μF, COUT = 10uF, TA = 25°C, IMAX = 1A unless otherwise specified)
Parameter Symbol
Test Conditions
Min Typ Max Unit
Input Voltage Range
Quiescent Current
Shutdown Current
Reference Voltage
Adjustable Output Range
VIN
IQ
ISHDN
VREF
VOUT
Fix
Output Voltage
Acc uracy
ΔVOUT
Adjustable ΔVOUT
2.5
--
5.5
V
IOUT = 0mA, VFB = VREF + 5%
EN = GND
--
50
70
μA
-- 0.1
1
μA
For Adjustable Output Voltage
0.588 0.600 0.612
V
(Note 6)
VIN = (VOUT + ΔV) to 5.5V or
VIN > 2.5V which ever is larger.
(Note 5)
VIN = VOUT + ΔV to 5.5V (Note 5)
0A < IOUT < 1A
VREF
−3
−3
-- VIN − 0.2V V
--
3
%
--
3
%
FB Input Current
P-MOSFET RON
N-MOSFET RON
P-Channel Current Limit
EN High-Level Input
Voltage
IFB
VFB = VIN
VIN = 3.6V
RDS(ON)_P IOUT = 200mA
VIN = 2.5V
VIN = 3.6V
RDS(ON)_N IOUT = 200mA
VIN = 2.5V
ILIM_P
VIN = 2.5V to 5.5 V
VEN_H
−50 --
50
nA
-- 0.28
--
Ω
-- 0.38
--
-- 0.25
--
Ω
-- 0.35
--
1.4
2
2.6
A
1.5
--
VIN
V
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
www.richtek.com
4
is a registered trademark of Richtek Technology Corporation.
DS8016-04 February 2012
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