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2022-5-9 15:00 |
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签到天数: 28 天 [LV.4]偶尔看看III
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Features
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USB Type-C Downstream Facing Port(DFP) . }2 |. d$ t r) m! V8 h! p
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Support PD2.0,PD3.0 (TID: 4827)
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. |. z& [+ l$ }# o4 TSupport BC1.2 DCP, Apple2.4A, QC2.0 and QC3.0 r. d9 F5 s6 J% g0 {
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Built-in shunt regulator for constant voltage and 3 |+ T. k1 p. s
constant current control 9 X& S8 u. {6 [4 ^) ^& V* a
( e( H9 v" w9 h+ _9 i+ Z6 P" {Built-in mcu and flash controller 8 y% B' ^6 l4 R$ N, g4 K4 r
. K% r% v: R* NProgrammable cable compensation , \8 J% X {2 A
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Built-in discharge MOS
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5 P n k( [) N7 T( O) Y YDriver for NMOS load switch , o, y! X; Z6 \- v& _
# |5 I' k8 f G" w/ MPower saving mode in standby mode - X9 \( `3 Y' `- m9 F& W
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PDO selection by external resistor
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CC1/CC2/DP/DM over voltage protection & f3 H0 `! P P8 y
# G6 n8 R+ R3 x6 g$ ~3 [8 ~( BProtection: OVP/UVP/OCP/OTP etc.
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7 U% U* C5 ]9 X: [Package: QFN-16, 4mm×4mm : I" R. U, P* x# {; U
Applications 7 W/ f* r; t+ Q/ E" g. J8 [1 \
USB type-C adapters, car-chargers, wall chargers, & n" J/ b A' A) U# p' f9 q- f4 C
power banks and etc. 0 Z' p6 J8 y9 I8 u8 d
Description
) I# K, v- w o3 b7 tThe ZCC2404 is a highly integrated USB PD
. B- } s+ y- q6 S+ j0 mcontroller that supports PD3.0 and Qualcomm®
( F3 n! U6 j2 R f) \. n. [Quick Charge™ QC2.0, QC3.0. It is design for
9 V' q" T( `5 }0 r& A7 CUSB DFP (Source) charging applications such
) V+ {% H7 y L" {+ `) f+ {as power adapters, car chargers and etc. 7 E" M! m1 i7 B5 @+ g0 N) c
The
! ^) H) p6 m/ m; x0 kZCC2404 built-in
- Y. L' K. A( U& ~+ }6 ~two high-precision DACs
5 u8 b x, v1 F0 Wand
8 @+ V; b+ Q) |- g0 U: kshunt regulators - B ]0 X4 D5 [" T7 ^7 @
to
* \; N+ ^. x* K) N4 f* ^& `provide
F. g. p- {2 \6 l$ thigh-precision + F2 V% J4 h- `1 `# b6 d2 x
VBUS output and CV/CC
# x* k/ I% @7 {' w9 zcontrol. - f# L" ` l4 B0 O& }4 v5 A
It minZCCizes
1 V9 c& L5 H4 g vexternal components
* R6 ?% c- }: l6 e3 Jand saves * K0 c$ P( ^, ^
BOM cost by 4 h9 G; ~# X+ @( W, F% w# ?
integrating BMC PHY,
( |: C& _, `& Y3 O) n2 jType-C detection, voltage 8 S% L8 [% o. |8 Y; l4 D
and current monitors, output
9 V. U5 n2 H5 c0 g4 Ybleeding circuit, 0 a' m( |8 d0 h4 Y
load-switch NMOS gate driver
4 h5 {! A( T; u. }( \% `and system ESD , b! b) q+ H, F {3 l
design. % P4 k6 E$ [, t5 _0 J8 G
The ZCC2404 also : y1 Z3 J% H$ v0 f8 J/ c1 X$ X2 ~
provides comprehensive $ C/ k( s& t( ^( D: h' c- }
protections such as
2 X: l3 U; X# S. B# S8 Sover voltage protection
5 H# i, R! Y. h) Q4 ?(OVP), under voltage protection (UVP), over
. K3 s# w/ d0 \, v) utemperature protection (OTP), over current 5 [$ T. [+ r$ A7 ^
protection (OCP) etc. ! }7 l; s% T/ n B. G1 ?7 ^: K
The ZCC2404 is available in QFN16 package.
! E; v0 w4 @/ s
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 2021-4-25 17:51
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