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Features . f |8 J, v* z i
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USB Type-C Downstream Facing Port(DFP)
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# D: N1 @- l$ gSupport PD2.0,PD3.0 (TID: 4827) ' {/ M7 ~9 C2 s- E0 @3 c
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Support BC1.2 DCP, Apple2.4A, QC2.0 and QC3.0
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; H9 _0 j6 a7 O, q0 q. fBuilt-in shunt regulator for constant voltage and
) r/ F" d0 S' Aconstant current control - K3 g( k' C( }6 y& m
, V1 O% ?" `! i0 d! a/ mBuilt-in mcu and flash controller
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Programmable cable compensation & C! Z3 p L) K& x- I
4 }! M% h3 Y' T/ _Built-in discharge MOS
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Driver for NMOS load switch E/ T5 ^; V6 D6 Q6 ?. c: |! ?1 V, }
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Power saving mode in standby mode
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PDO selection by external resistor " V9 U }$ J0 Z! c
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CC1/CC2/DP/DM over voltage protection
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5 [2 [+ ^5 b6 X# x3 s rProtection: OVP/UVP/OCP/OTP etc. ' y. } R& F7 p |; i
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Package: QFN-16, 4mm×4mm 2 `4 k6 z- \6 J3 ?6 x
Applications
6 G& h. u Z5 Z6 y0 N+ u: JUSB type-C adapters, car-chargers, wall chargers,
) o- | V% Y% K! F5 tpower banks and etc.
: G8 l8 ~% \7 I/ U; `Description ) w+ W3 ]; i+ P* n% f' G# z
The ZCC2404 is a highly integrated USB PD $ }5 r% D; @9 m5 f/ L
controller that supports PD3.0 and Qualcomm®
) R% `7 o+ C' e- z; \: e3 a5 m* |Quick Charge™ QC2.0, QC3.0. It is design for
$ q) e8 D; m1 i( S; YUSB DFP (Source) charging applications such z6 p! j$ B% ]1 p @& N
as power adapters, car chargers and etc.
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ZCC2404 built-in 4 `9 N9 `) V& n* P
two high-precision DACs
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shunt regulators
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! w5 f: n$ Q4 c- ?" y: ?7 x( Y r8 \provide
. j1 O# X9 h2 @/ B8 I9 ahigh-precision ) v; \* J M+ ?+ p1 |9 d5 D0 e
VBUS output and CV/CC 1 T" P3 E) J. v7 Q$ m, K# f! l" K
control. ) @4 I2 X+ ^- I% o7 z
It minZCCizes
/ g9 r9 i t9 d6 U0 s$ Z1 Texternal components
- X& `# H5 ^. q5 X4 Mand saves : f* }- X1 ` v* c8 C) _: u' D5 {
BOM cost by ! Y J& i5 C& _( F( n1 F
integrating BMC PHY,
3 V1 o" |2 G8 T0 W7 iType-C detection, voltage , j5 C3 c) t) v' e A6 a
and current monitors, output / B3 ~- j4 y/ H4 P5 p- s
bleeding circuit,
: @6 [, C3 z$ b# T: m; Z2 o8 b9 Iload-switch NMOS gate driver
0 |3 j. c5 I" I: H- vand system ESD
6 M# h( `) l0 @; odesign.
7 X! R5 d# Z1 O, }: {1 VThe ZCC2404 also ! \8 g* s, W+ I
provides comprehensive . ~6 W( u$ U" ~$ q# L: w. ]9 L! o
protections such as / E. r* p H( N4 w- v3 y5 @: B! p6 Y
over voltage protection , k5 P w2 x; G2 Y* m- ~5 v
(OVP), under voltage protection (UVP), over ; k! U H) D3 X/ B a& D" ?- f
temperature protection (OTP), over current 8 L% _5 f, D6 n: S: X$ G
protection (OCP) etc. 4 h' G% M) o# s! G! z' b
The ZCC2404 is available in QFN16 package.
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ZCC2404快充全协议芯片flash软件版.pdf
(594.49 KB, 下载次数: 0)
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发表于 2021-4-21 17:22
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