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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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特性
8 C( a4 t) ]8 w■ 3.0V to 5.5V Operating Input Voltage
! E) Z+ S9 G, O* x& u8 {■ Up to 26V Sustainable Voltage W1 D- u; P* I" X$ f% N: g
■ Up to 2A Configurable Charge Current for Battery; L! h8 ~3 I K! n8 F
with 2~4 Cells in Series3 ]' j! P% n& u) Q
■ Configurable Input Voltage Limit
, _3 L5 a/ J4 B& B% G5 ~% r■ Charge Status Indication
, r: L. r0 b3 q: B: S5 h$ G■ Constant Voltage Selectable+ f( O1 f. a& r8 @5 d& r3 z+ z
■ Programmable Charge Timeout
4 g/ k& ?* a; K4 T■ Thermal Regulation Protection
3 c+ {' [. L2 |5 n" [& Z- v; ?■ External Shutdown Function* S* i T: y- S
■ Input Voltage UVLO and OVP" R7 O! ?' X. E+ o4 O
■ Over Temperature Protection: Z, z6 u) E* V6 x
■ Output Short Cir cuit Protec tion Normal
8 m1 `3 R. I. j+ I7 ^1 JSynchronous Boost Operation When Battery9 G0 f4 ]7 x. k+ w$ m0 c
Removed( T. c4 a- _! I& e, O% s; a9 q) Z/ d+ S
应用
. l. c7 |) x4 _1 R. @6 b Q$ W# W■ Power Bank
7 H# e1 l2 D; U& @( |' G4 q■ Cellular Telephones,MP3Players,MP4 Players
% ^3 x. [/ W5 X/ [) \( g4 F■ PSP Game Players,NDS game Players
8 B+ Z. ?& l( z8 w■ Notebook- X: ~' H. R6 c( r5 Z
描述: t) e1 D; G3 i* F; g8 |7 R
ZCC6983 is a highly integrated synchronous boost
; {0 x, p/ I# F+ l4 x* h6 [charger IC for Lithium-ion batteries with four cells in+ K& e# V0 v: h* \
series . The charge current up to 2A can be3 n, j e3 C* c2 N7 p" ~
programmed by using the external resistor for different
( s& \5 L0 Z0 t+ q9 P' @/ {4 U4 T5 uportable applications.& F. @6 o1 Q" d3 q' {# D6 K
Robust protections include input over-voltage
$ F- y& e7 D4 D- t8 r6 Nprotection (OVP), battery OVP, battery short protection,
9 _* ]' T6 s% s+ othermal shut down, battery temperature monitor, a
u& p! H1 Z$ }5 P a) g1 nconfigurable timer to prevent prolonged charging of a
, w d" {0 [% h3 Q+ odead battery.
0 p; b$ t0 @4 P# c1 z1 h7 R+ K- p- \ |
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发表于 2022-3-2 17:54
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