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PDF AP7346 Data sheet ( Hoja de datos )
| Número de pieza | AP7346 | |
| Descripción | DUAL HIGH ACCURACY CURRENT LIMIT LDO | |
| Fabricantes | Diodes | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AP7346 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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Description
AP7346
DUAL HIGH ACCURACY CURRENT LIMIT LDO WITH ENABLE
Pin Assignments
The AP7346 is a dual high accuracy current limit ,low dropout
regulator with high output voltage accuracy, low RDS(ON), high PSRR,
low output noise and low quiescent current. This regulator is based on
a CMOS process.
Each of regulators includes a voltage reference, error amplifier,
current limit circuit and an enable input to turn on/ off output. With the
integrated resistor network, fixed output voltage versions can be
delivered.
Top View
654
123
With its low power consumption and line and load transient response,
the AP7346 is well suited for low power handheld communication
equipment.
The AP7346 is packaged in X2-DFN1212-6 package and allows for
smallest footprint and dense PCB layout.
Features
Low VIN and Wide VIN Range: 1.7V to 5.25V
High Accuracy Current Limit: 157mA+/- 25mA
VOUT Accuracy: ±1%
Ripple Rejection: 75dB at 1kHz
Low Output Noise: 60µVrms from 10Hz to 100kHz
Quiescent Current as Low as 35µA
VOUT Fixed 1.2V to 3.6V
Totally Lead-Free & and Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free, Green Device (Note 3)
X2-DFN1212-6
Applications
Fingerprint Modular
Smart Phone/PAD
RF Supply
Cameras
Portable Video
Portable Media Player
Wireless Adapter
Wireless Communication
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Applications Circuit
AP7346
AP7346
Document number: DS38082 Rev. 1 - 2
1 of 14
www.diodes.com
July 2015
© Diodes Incorporated
1 page  
Performance Characteristics
AP7346
AP7346
Document number: DS38082 Rev. 1 - 2
5 of 14
www.diodes.com
July 2015
© Diodes Incorporated
5 Page 
Ordering Information
AP7346X - XXXX XXX - X
AP7346
Output Discharge
D : Output Discharge
CH1/CH2 Output Voltage
CH1
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
30 : 3.0V
33 : 3.3V
36 : 3.6V
CH2
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
30 : 3.0V
33 : 3.3V
Package
FS6 : X2-DFN1212-6
Packing
7 : Tape & Reel
Device
AP7346D-XXXXFS6-7
Package
Code
FS6
Packaging
X2-DFN1212-6
7” Tape and Reel
Quantity
Part Number Suffix
5000/Tape & Reel
-7
Marking Information
(1) X2-DFN1212-6
Part Number
AP7346D-1218FS6-7
AP7346D-1528FS6-7
AP7346D-1815FS6-7
AP7346D-1818FS6-7
AP7346D-1828FS6-7
AP7346D-1833FS6-7
AP7346D-2518FS6-7
(Top View)
XXX : Identification Code
XXX Y : Year : 0~9
YWX
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
X : Internal code
VOUT1/VOUT2
1.2V/1.8V
1.5V/2.8V
1.8V/1.5V
1.8V/1.8V
1.8V/2.8V
1.8V/3.3V
2.5V/1.8V
Package
X2-DFN1212-6
X2-DFN1212-6
X2-DFN1212-6
X2-DFN1212-6
X2-DFN1212-6
X2-DFN1212-6
X2-DFN1212-6
Identification Code
EAA
EAB
EAC
EAD
EAE
EAF
EAG
AP7346
Document number: DS38082 Rev. 1 - 2
11 of 14
www.diodes.com
July 2015
© Diodes Incorporated
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet AP7346.PDF ] | |
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