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1. General Description* g, _9 o! C7 E4 i9 E+ i
The series ofZCC2213is created for multi-cell battery packs to single-cell lithium-ion battery
5 n, r: h: x, R$ y8 LCharge balance control, electrical level monitoring ICs and it also comprises high-accuracy
4 i1 T% n" D- uvoltage detection circuit and delay circuit., N8 _: k* R2 f* b$ w: G# X: `1 r3 n' b
2. Feature* \% D. y0 F& \# T. v/ X
ZCC2213series IC equips with the following features:
" p( n9 c" p$ e m' S3 g$ r(1) High Precision Voltage Detection Circuit
' _. p+ @& N, G' X Overcharge detection voltage 4.000~4.500V Precision: ±25mV
( K M6 Z8 t6 N; K& y5 v8 ]$ `2 K: ? Overcharge release voltage 3.800~4.500V Precision: ±35mV9 p; ~* \# A ~; K0 O) b7 y, v8 q
Standby detection voltage 2.70V Precision: ±15%. a* j: l* S# n- F0 Q! ~% y
Standby release voltage 2.70V Precision: ±15%6 S1 L9 W4 n' S* F
(2) Delay times are generated by an internal circuit (external capacitors are unnecessary).
1 O- M4 Y( O7 @+ ^(3) Low consumption current
& `; b: q# l( c Operation mode Typ. value 2.5μA, max. value: 3.5μA (VDD=3.9V) 6 v1 Q) {* b8 \1 ^; y$ @. {! z2 B
Standby mode Max. value:0.5μA (VDD=2.7V)4 O; I- C5 S6 W+ l+ K
(4) Wide operation temperature range: -40℃~ +85℃
' x' r" n! {4 g& W3 y R2 ](5) Small package: SOT-23-6+ t" i1 N5 B$ S
(6) The series are Halogen-free, green package
8 X# Y1 ?" c. J3. Application9 S5 O- ^( ^9 J
Multi-cell Li-ion rechargeable battery packs
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发表于 2021-11-16 16:57
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