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PD CONTROLLER. AP43770 Datasheet

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PD CONTROLLER. AP43770 Datasheet
















AP43770 CONTROLLER. Datasheet pdf. Equivalent













Part

AP43770

Description

HIGH-PERFORMANCE USB PD CONTROLLER



Feature


NEW PRODUCT AP43770 HIGH-PERFORMANCE US B PD CONTROLLER Description The AP4377 0 is a USB Type-C power delivery contro ller dedicated to power source applicat ions with legacy capability. It is comp liant with USB Type-C specification rel ease 1.3 and USB power delivery (PD) sp ecification Rev3.0 V1.2. The AP43770 ca n support PPS APDO with 20mV/step resol ution and 50mA/ste.
Manufacture

Diodes

Datasheet
Download AP43770 Datasheet


Diodes AP43770

AP43770; p current resolution for power managemen t. In addition, it supports Qualcomm Qu ick Charge 4 for mobile market. What’ s more, cable-loss compensation and SOP ’ command for e-Marker detection are embedded too. In consideration of custo mer applications, the AP43770 supports options for non-PD protocols like BC 1. 2, QC4/4+,QC3.0/QC2.0, and other lega cy protocols with auto-d.


Diodes AP43770

etection. It maintains backwards compati bility with the existing environment. T here are rich power-features embedded o n the chip and they can be configured t hrough CC channel. Pin Assignments (To p View) V5V 1 IFB 2 VFB 3 AGND 4 DP 5 DN 6 CC1 7 CC2 8 T .


Diodes AP43770

.





Part

AP43770

Description

HIGH-PERFORMANCE USB PD CONTROLLER



Feature


NEW PRODUCT AP43770 HIGH-PERFORMANCE US B PD CONTROLLER Description The AP4377 0 is a USB Type-C power delivery contro ller dedicated to power source applicat ions with legacy capability. It is comp liant with USB Type-C specification rel ease 1.3 and USB power delivery (PD) sp ecification Rev3.0 V1.2. The AP43770 ca n support PPS APDO with 20mV/step resol ution and 50mA/ste.
Manufacture

Diodes

Datasheet
Download AP43770 Datasheet




 AP43770
AP43770
HIGH-PERFORMANCE USB PD CONTROLLER
Description
The AP43770 is a USB Type-C power delivery controller dedicated to
power source applications with legacy capability. It is compliant with
USB Type-C specification release 1.3 and USB power delivery (PD)
specification Rev3.0 V1.2.
The AP43770 can support PPS APDO with 20mV/step resolution and
50mA/step current resolution for power management. In addition, it
supports Qualcomm Quick Charge 4 for mobile market. Whats more,
cable-loss compensation and SOPcommand for e-Marker detection
are embedded too.
In consideration of customer applications, the AP43770 supports
options for non-PD protocols like BC 1.2, QC4/4+QC3.0/QC2.0,
and other legacy protocols with auto-detection. It maintains
backwards compatibility with the existing environment. There are rich
power-features embedded on the chip and they can be configured
through CC channel.
Pin Assignments
(Top View)
V5V 1
IFB 2
VFB 3
AGND 4
DP 5
DN 6
CC1 7
CC2 8
TSSOP-16
16 VFB_OUT
15 TS
14 ISENP
13 VIN_PS
12 PWR_ENB
11 VBUS
10 PGND
9 V18V
Features
Compliant with USB PD Rev3.0 V1.2
USB-IF PD3.0/PPS Certificated TID = 1090017
Qualcomm QC4 and QC4+,QC3.0, QC2.0 Built-in
Support VOUT 20mV/Step from 3.3V to 20V
Support Current Limit 50mA/Step up to 6A
OTP(One-Time-Programmable ) for Main Firmware
MTP (Multi-Time-Programmable ) for System Configuration
USB PD Transceiver with High Noise Immunity
Built-In CC/CV Controller
Support e-Marker Cable Detection
Built-In VCONN Switch with OCP Protection
Cable Compensation for Different Load Condition
Programmable for Configuration through CC Line
Support OCP/SCP/OTP/UVP with Auto-Restart
Built-In 5V/1.8V LDO
Low Standby Current : 550µA
Maximum 32V Input Voltage Rating
Support Non-USB PD Protocol Options
BC 1.2 Legacy Built-In
TID(11090017) for USB PD 3.0 PPS Compliance Test
Package: TSSOP-16
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
AC Adapters
Car Chargers
USB PD Converter
Power Hubs
Power Banks
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ 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.
AP43770
Document number: DS41284 Rev. 5 - 2
1 of 9
www.diodes.com
April 2019
© Diodes Incorporated




 AP43770
AP43770
Typical Applications Circuit
F1
AC
NTC1
L1 BD1
L2
C1
C 2 C5 R11
R10 D5
R2
R13 C10
R14
D6
R15
D7
R12
Q1
VCC-IN DEM GATE
R6
RT1
HV R7
U1 SENSE
CTRL PWM IC
R4
C6
R8
VCC
GND
FB
C8
C7
CY 1
T1
R25 Q3
R19 C9
Q2
C3 C4
U3 C12
DRISR VCC
SR IC
VDET GND
R20
VDD AREF
C11
C13
R18
R24
R26
R27
VIN_PS ISENP PGND PWR_ENB VBUS
AGND
VFB
IFB
U4
AP43770
VFB_OUT TS
DP
DN
CC1
V5V V18V CC2
U2 R16
C17 C19
RT2 C20 C21
C16 C18
R21 R 22
CON1
Vo
D+
D-
CC1
CC2
GND
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
V5V
IFB
VFB
AGND
DP
DN
CC1
CC2
V18V
PGND
VBUS
PWR_ENB
VIN_PS
ISENP
TS
VFB_OUT
Description
LDO5V Output, 10µF to GND
CC Input. Negative Node of CC OPAM for Photocoupler
CV Input. Negative Node of CV OPAM for Photocoupler
Ground
USB D+ Input
USB D- Input
Type-C_CC1
Type-C_CC2
LDO1.8V Output, 0.1µF to GND
Ground
VBUS Terminal for Discharge Path
External PMOS Gate Driver. To Control External MOS Switch:
0: To Enable VBUS Voltage
1: Disconnect VBUS
High Voltage Power Input (VMAX = 32V)
Input Current Sense Positive Node
Source Current (100µA) to External NTC Sensor for External OTP (Over Temperature Protection)
CC / CV Output. Open-Drain Output for Photocoupler (For Example, TL431)
AP43770
Document number: DS41284 Rev. 5 - 2
2 of 9
www.diodes.com
April 2019
© Diodes Incorporated




 AP43770
Functional Block Diagram
AP43770
ISENP
14
VIN_ PS PWR_ ENB
13 12
VFB_ OUT
16
VBUS TS
11 15
SENSE LDO 5V/1.8V
OSC
OTP/MTP
ROM
CC / CV
Digital Control Logic
2 IFB
3
VFB
4
AGND
USB Type C
BMCTxRx
QC 4/4+
QC 3.0
QC 2.0
Protection
( OCP, UVP, SCP, OTP & OVP)
7
CC1
8
CC2
5
DP
6
DN
1
V5V
10
PGND
9
V18V
AP43770
Document number: DS41284 Rev. 5 - 2
3 of 9
www.diodes.com
April 2019
© Diodes Incorporated




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