DatasheetsPDF.com

STEP-DOWN CONVERTER. IP6523S Datasheet

DatasheetsPDF.com

STEP-DOWN CONVERTER. IP6523S Datasheet
















IP6523S CONVERTER. Datasheet pdf. Equivalent













Part

IP6523S

Description

3.4A OUTPUT STEP-DOWN CONVERTER



Feature


IP6523S 3.4A OUTPUT STEP-DOWN CONVERTER with DCP PROTOCOLS 1 Features  Sy nchronous step-down converter  Built -in Power MOSFETs  Wide Input Voltag e Range, 8V to 32V  Output Voltage R ange, 5V  Max. Output Current, 3.4A  Input Line Loss Compensation  Ou tput Current Limit Protection  Conve rsion efficiency up to 96%  Soft-Sta rt  Output Voltage Line Loss Compen.
Manufacture

Injoinic

Datasheet
Download IP6523S Datasheet


Injoinic IP6523S

IP6523S; sation, 100mV@1A  Supports DCP(BC1.2 , Apple, Samsung)  Multiple Safety Protections  Input Over-Current Pro tection, Output Over-Current Protecti on, Input Over/Under Voltage Protecti on, Short Circuit Protection  Over Temperature Protection  DP/DM Over Voltage Protection  Input Voltage Withstand up to 40V  ESD 4KV 2 App lication  Car Charger  Fast C.


Injoinic IP6523S

harge Adapter  Intelligent Power Hub 3 Introduction IP6523S is a synchronou s step-down converter with built-in pow er MOSFETs. IP6523S supports DCP protoc ols (BC1.2, Apple, Samsung), providing total solution to car charger, fast cha rge adapter and intelligent power hub a pplications. IP6523S exhibits CV/CC cha racteristics. The output in CV mode whe n the load current l.


Injoinic IP6523S

ower than current limit, otherwise in CC mode, in which the output voltage decr eases as the load current increases. IP 6523S supports output voltage compensat ion due to the line loss. The output vo ltage increases at 100mV@1A rate as the load current increases. IP6523S incorp orates soft-start function to prevent t he inrush current during start-up. IP65 23S incorporates m.





Part

IP6523S

Description

3.4A OUTPUT STEP-DOWN CONVERTER



Feature


IP6523S 3.4A OUTPUT STEP-DOWN CONVERTER with DCP PROTOCOLS 1 Features  Sy nchronous step-down converter  Built -in Power MOSFETs  Wide Input Voltag e Range, 8V to 32V  Output Voltage R ange, 5V  Max. Output Current, 3.4A  Input Line Loss Compensation  Ou tput Current Limit Protection  Conve rsion efficiency up to 96%  Soft-Sta rt  Output Voltage Line Loss Compen.
Manufacture

Injoinic

Datasheet
Download IP6523S Datasheet




 IP6523S
IP6523S
3.4A OUTPUT STEP-DOWN CONVERTER with
DCP PROTOCOLS
1 Features
Synchronous step-down converter
Built-in Power MOSFETs
Wide Input Voltage Range, 8V to 32V
Output Voltage Range, 5V
Max. Output Current, 3.4A
Input Line Loss Compensation
Output Current Limit Protection
Conversion efficiency up to 96%
Soft-Start
Output Voltage Line Loss Compensation,
100mV@1A
Supports DCP(BC1.2, Apple, Samsung)
Multiple Safety Protections
Input Over-Current Protection, Output
Over-Current
Protection,
Input
Over/Under Voltage Protection, Short
Circuit Protection
Over Temperature Protection
DP/DM Over Voltage Protection
Input Voltage Withstand up to 40V
ESD 4KV
2 Application
Car Charger
Fast Charge Adapter
Intelligent Power Hub
3 Introduction
IP6523S is a synchronous step-down
converter with built-in power MOSFETs. IP6523S
supports DCP protocols (BC1.2, Apple, Samsung),
providing total solution to car charger, fast charge
adapter and intelligent power hub applications.
IP6523S exhibits CV/CC characteristics. The
output in CV mode when the load current lower
than current limit, otherwise in CC mode, in which
the output voltage decreases as the load current
increases.
IP6523S supports output voltage
compensation due to the line loss. The output
voltage increases at 100mV@1A rate as the load
current increases.
IP6523S incorporates soft-start function to
prevent the inrush current during start-up.
IP6523S incorporates multiple safety
protections, such as input OV/UV, output
OV/UV/OC and SC protection.
The package of IP6523S is ESOP8.
V1.3
www.injoinic.com
1 / 12
Copyright © 2017, Injoinic Corp.




 IP6523S
IP6523S
VOUT
DM
DP
L1
C5 C4
R1
C6
GND 6
SW
7
C3
BST
8
UV/EN 2
IP6523S
5 VOUT
VIN
1
DP
3
4 DM
ESOP8
VIN: 8-32V
F1
C2 C1
Fig. 1 Simplified Schematic
4 PIN Definition
VIN
1
UV/EN
2
DP
3
IP6523S
BST
8
SW
7
GND
6
DM
4
VOUT
5
NO.
1
2
3
4
5
6
7
8
9(EPAD)
Name
VIN
UV/EN
DP
DM
VOUT
GND
SW
BST
GND
Fig. 2 IP6523S PIN Configuration
Description
Input voltage node
Input under voltage setting/chip enable
USB DM terminal for fast charge protocol
USB DP terminal for fast charge protocol
Output voltage feedback node
Power ground
Switching node of the DC-DC converter
Bootstrap capacitor node
Power and thermal ground
V1.3
http://www.injoinic.com/
2 / 12
Copyright © 2017, Injoinic Corp.




 IP6523S
IP6523S
5. IP6523S Series Product Introduction
Product
IP6523S
IP6523S_EN
IP6523S_UV
NOTE
PIN2 should be floating, can't connect anywhere.
PIN2 is set to EN function.
PIN2 is set to the line loss compensation function for input undervoltage threshold.
6 Absolute Maximum Ratings
Parameters
Symbol
Value
Unit
Input voltage range
VIN
-0.3 ~ 40
V
SW voltage range
VSW
-0.3 ~ 40
V
DM/DP voltage range
V DM/DP
-0.3 ~ 6
V
VOUT voltage range
Junction Temp range
Storage Temp range
V VSP/VSN
TJ
Tstg
-0.3 ~ 30
V
-40 ~ 150
-60 ~ 150
Thermal resistance (junction
to ambient
ESDHBM
θJA
ESD
40
/W
4
KV
* Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the
device. These are stress ratings only and functional operation of the device at these or any other
conditions beyond those indicated under Recommended Operating Conditions are not implied. Exposure
to absolute-maximum-rated conditions for extended periods may affect device reliability. Unless otherwise
specified, all voltages are referenced to VSS pin.
7 Recommended Operating Conditions
Parameter
Input voltage
Symbol
VIN
Min.
8
Typ.
12/24
Max.
Unit
32
V
V1.3
http://www.injoinic.com/
3 / 12
Copyright © 2017, Injoinic Corp.




Recommended third-party IP6523S Datasheet







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)