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ADP199 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 ADP199
기능 500 mA Logic Controlled High-Side Load Switch
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ADP199 데이터시트, 핀배열, 회로
Data Sheet
FEATURES
Constant low RDSON of 40 mΩ over input voltage range
Low input voltage range: 0.9 V to 3.6 V
500 mA continuous operating current at 85°C
1.2 V logic compatible enable input
Low 6 µA quiescent current, independent of load current
Ultralow shutdown current: <100 nA
Ultrasmall 0.8 mm × 0.8 mm × 0.5 mm, 4-ball,
0.4 mm pitch WLCSP
APPLICATIONS
Low operating voltage processors
Mobile phones
Digital cameras and audio devices
Portable and battery-powered equipment
Optical XMT/RCVR modules
3.6 V, 500 mA Logic Controlled
High-Side Load Switch
ADP199
GENERAL DESCRIPTION
The ADP199 is a high-side load switch designed for opera-
tion between 0.9 V to 3.6 V. A load switch provides power
domain isolation, thereby helping to keep subsystems isolated
and powered independently, and enabling reduced power
consumption.
The ADP199 contains a low on-resistance, N-channel MOSFET
to minimize power loss, and supports over 500 mA of continuous
load current. The low 6 µA quiescent current and ultralow
shutdown current make the ADP199 ideal for battery-operated
portable equipment. The built-in level shifter for enable logic
makes the ADP199 compatible with many processors and GPIO
controllers.
In addition to high performance, the ADP199 occupies mini-
mal printed circuit board (PCB) space with an area of less than
0.64 mm2 and a height of 0.50 mm.
The ADP199 is available in an ultra-small, 0.8 mm × 0.8 mm ×
0.5 mm, 4-ball, 0.4 mm pitch WLCSP.
TYPICAL APPLICATIONS CIRCUIT
VIN
+
GND
ON
EN OFF
4M
CHARGE PUMP
AND SLEW RATE
CONTROL
VOUT
LOAD
Figure 1.
ADP199
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2011–2012 Analog Devices, Inc. All rights reserved.




ADP199 pdf, 반도체, 판매, 대치품
Data Sheet
SPECIFICATIONS
VIN = 1.8 V, VEN = VIN, IOUT = 200 mA, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT VOLTAGE RANGE
EN INPUT
EN Input Threshold
EN Input Pull-Down Current
CURRENT
Ground Current
Off State Current
Continuous Operating Current
VIN to VOUT RESISTANCE
VOUT TURN-ON DELAY TIME
Turn-On Delay Time
VOUT TURN-OFF DELAY TIME
Turn-Off Delay Time
Symbol
VIN
Test Conditions/Comments
TJ = −40°C to +85°C
VIH % of VIN, VIN = 0.9 V to 3.6 V, TJ = −40°C to +85°C
VIL % of VIN, VIN = 0.9 V to 3.6 V, TJ = −40°C to +85°C
IEN VIN = 1.8 V
IGND
IOFF-IN
IOUT
RDSON
tON_DLY
tOFF_DLY
VIN = 0.9 V
VIN = 1.2 V
VIN = 1.8 V, TJ = −40°C to +85°C
VIN = 3.6 V
VEN = GND, VOUT = 0 V
VEN = 0 V, VIN = 3.6 V, VOUT = 0 V
VEN = GND, TJ = −40°C to +85°C, VOUT = 0 V
VIN = 0.9 V to 3.6 V, TJ = −40°C to +85°C
VIN = 0.9 V
VIN = 1.2 V
VIN = 1.8 V, TJ = −40°C to +85°C
VIN = 3.6 V
See Figure 2
VIN = 1.8 V, CLOAD = 4.7 µF
See Figure 2
VIN = 1.8 V, ILOAD = 10 mA, CLOAD = 4.7 µF
TIMING DIAGRAM
TURN-ON
DELAY
90%
VEN
TURN-OFF
DELAY
VOUT
10%
TURN-ON
RISE
TURN-OFF
FALL
Figure 2. Timing Diagram
ADP199
Min Typ
0.9
Max Unit
3.6 V
65
25
450
%
%
nA
3
4
6 20
35
90
165
3
500
µA
µA
µA
µA
nA
nA
µA
mA
0.04 Ω
0.04 Ω
0.04 0.09 Ω
0.04 Ω
20 μs
60 μs
Rev. A | Page 3 of 16

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ADP199 전자부품, 판매, 대치품
ADP199
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 1.2 V, VEN = VIN, CIN = COUT = 1 µF, TA = 25°C, unless otherwise noted.
0.07
0.9V
1.0V
0.06
1.5V
2.6V
0.05
0.04
0.03
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.90V
0.95V
1.00V
1.20V
1.50V
1.80V
2.20V
2.60V
3.20V
3.60V
0.02 0.03
0.02
0.01
0.01
0
–60 –40 –20
0
20 40 60
TEMPERATURE (°C)
80 100
0
1
10 100
LOAD (mA)
1000
Figure 4. RDSON vs. Temperature, 50 mA, Different Input Voltage (VIN)
Figure 7. RDSON vs. Load Current, Different Input Voltage (VIN)
0.07
0.9V
1.0V
0.06
1.5V
2.6V
0.05
0.04
0.03
0.02
0.01
0
–60 –40 –20
0
20 40 60
TEMPERATURE (°C)
80 100
Figure 5. RDSON vs. Temperature, 500 mA, Different Input Voltage (VIN)
0.040
0.035
0.030
5mA
10mA
50mA
100mA
200mA
500mA
0.025
0.020
0.015
0.010
0.005
0
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
VIN (V)
Figure 8. Voltage Drop vs. Temperature, Different Load Currents
0.10
5mA
0.09
10mA
50mA
100mA
0.08 200mA
500mA
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
VIN (V)
40
35
30
25
20
15
10
10mA
50mA
05 100mA
200mA
500mA
0
–40
–5 25 65
TEMPERATURE (°C)
85
Figure 6. RDSON vs. Input Voltage (VIN), Different Load Currents
Rev. A | Page 6 of 16
Figure 9. Ground Current vs. Temperature,
Different Load Currents, VIN = 0.9 V

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