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ANPEC

APW7704 Datasheet Preview

APW7704 Datasheet

2.4MHz PMIC

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APW7704
2.4MHz PMIC for DVR with I2C Controller
Features
Voltage Rail
Provide 4 Buck Single Phase PWM Converters
- DC1: 0.6V - 1.5V at 2.5A
- DC2: 0.6V - 3.3V at 1.5A
- DC3: 0.6V - 3.3V at 1A
- DC4: 0.6V - 3.3V at 1.5A
Provide 3 LDO Output
- RTCLDO 1.5V-3.05V, 10mA
- LDO1 0.6V-3.3V, 150mA, Reference = 0.6V
- LDO2 1.5V-3.05V, 300mA, Controlled by I2C
Provide 2 Load Switches Enable Signal
Current Limit Protection
Output Under-Voltage Protection
Output Over-Voltage Protection
Thermal Shutdown Protection
TQFN 5x5-40A Package
Lead Free and Green Devices Available (RoHS
Compliant)
Simplified Application Circuit
DC1
1.0V/2.5A
DC2
1.2V/1.5A
2.4MHz
PWM
Converter
Buck1
2.4MHz
PWM
Converter
Buck2
Reference
I2C
Interface
2.4MHz
PWM
Converter
Buck3
2.4MHz
PWM
Converter
Buck4
RTCLDO
LDO1
LDO2
DC3
1.8V/1A
DC4
3.0V/1.5A
VRTCLDO
1.95V/10mA
VLDO1
1.0V/150mA
VLDO2
1.8V/300mA
LS1
LS2
General Description
The APW7704 is a Power Management IC (PMIC) de-
signed to provide complete Power Management solution
for the driving video recorder (DVR) applications. For the
application, if the input power source supplies to VBUS
terminal, the SLEEP pin short to ground is
recommanded. Also, if the input source power supplies
to the VSYS Terminal, Its recommended the SLEEP and
VSYS Pinouts terminal are connected togather and the
VBUS pin shorts to grond.The APW7704 is designed to
provide maximum number of regulators in the smallest
available cost effective package. Included in the IC are:
Four Synchronous Buck Converters for DC1 ~ DC4; Three
LDOs with one for RTC application, and Two Load Switch
Enable Signal Control for external load switches
application.
For the Bucks, the IC is equipped with all the standard
protection features such as current limit, over voltage and
internal under voltage lock out protection as well as ther-
mal shutdown.
The serial interface is an I2C communication interface.
The I2C interface also allows for adjustability of VRs
voltage. Also, the power sequenc is defined by strobes
and delay times under I2C Control.
The device is available in a 40-pin, 5x5 mm2 thin QFN
package for best thermal performance while optimizing
the cost.
Applications
IP-Cam
Drone
Sport-Cam
Car-Recorder
Security
VLS1_EN
VLS2_EN
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
1
Rev. A.7 - May, 2020
www.anpec.com.tw




ANPEC

APW7704 Datasheet Preview

APW7704 Datasheet

2.4MHz PMIC

No Preview Available !

APW7704
Ordering and Marking Information
APW7704
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
QB: TQFN5x5-40A
Operating Ambient Temperature Range
I : -40 to 85oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APW7704 QB :
APW7704
XXXXX
XXXXX - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or
exceed the leadfree requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature.
Pin Configuration
VIN_DC3
FB_DC3
RTCLDO
BYPASS
AGND
ADDSEL
PGOOD
/INT
SDA
SCL
30 29 28 27 26 25 24 23 22 21
31
20
32
19
33
18
34
17
35
Exposed Pad
16
36
(PGND)
15
37
14
38
13
39
12
40
11
1 2 3 4 5 6 7 8 9 10
LS1_EN
LX_DC2
VIN_DC2
FB_DC2
FB_DC4
VIN_DC4
LX_DC4
LS2_EN
VBUS
VBUS
Copyright © ANPEC Electronics Corp.
2
Rev. A.7 - May, 2020
www.anpec.com.tw



Part Number APW7704
Description 2.4MHz PMIC
Maker ANPEC
Total Page 3 Pages
PDF Download

APW7704 Datasheet PDF





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