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IP5322 数据表(PDF) 25 Page - Injoinic Technology Co.,Ltd.

部件名 IP5322
功能描述  Support wireless charging TX/RX 、SCP、VOOC、Bi-directional PD3.0 and Fast Charge protocol Power Bank SOC
PDF  42 Pages
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制造商  INJOINIC [Injoinic Technology Co.,Ltd.]
网页  http://www.injoinic.com
标志 INJOINIC - Injoinic Technology Co.,Ltd.

IP5322 数据表(HTML) 25 Page - Injoinic Technology Co.,Ltd.

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IP5568
V1.31
Email: service@injoinic.com
25 / 42
Copyright © 2019, Injoinic Corp.
Wireless charging TX fuction
IP5568 is integrated with 5W / 7.5w/10w/15w wireless charging TX drive control circuits, and
ip5568 is internally integrated with two symmetrical half bridge modules (drive of upper PMOS and
lower NMOS).
IP5568 is integrated with two ask demodulation modules, which can respectively collect coil
voltage and current for ask communication demodulation and decoding. Current decoding, direct
sampling current value for digital demodulation and decoding. Voltage decoding, without amplification,
can be directly sent to the chip after filtering and isolation for digital demodulation and decoding.
IP5568 can detect the voltage and current of the coil through the built-in ADC.
When ip5568 is turned on, the wireless charging will work all the time.
IP5568 can drive two LED outputs to indicate wireless charging status. The corresponding
relationship between LED status and wireless charging system status is as follow
状态
LED_R
LED_G
wireless charging Abnormal (FOD etc.)
ON
OFF
Charging completed
ON
ON
Charging
OFF
1Hz Flash
PING
OFF
ON
Wireless charging TX circuit
C10
400nF/100V
W1
A11线圈
CBB谐振电容
Q1
RU30S15H
N1
RUH30D20H
C9
NC/2nF
R23
2R
R24
2R
DNGATE1
DNGATE2
ISENSE
IGND
UPGATE1
UPGATE2
If TXRX scheme,
R18 omitted
VBRIGE
SW1
SW2
COIL_I
COIL_V
FOD_DET
V_DET
COIL_V
VCC
V_DECONDE
R13
20K
D9
IN5819
D10
IN5819
R16
10K
C6
2.2nF
R15
100K
C7
15nF
R17
33K
C8
15nF
D11
IN5819
R14
3.3K
R19
NC/10K
R20
2R
R21
NC/10K
R22
2R
CP14
10uF
CP15
10uF
R25 0R
R26 0R
R27
20mR
R18 0R
VSYS



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