鈮?/div>
10 V
VCC > VCC(min), STATx pins in OFF state
Sum of currents into OUT and BAT pins,
VCC < V(SLP)
0
3.5
5
5
500
1
1
1
碌A(chǔ)
mA
碌A(chǔ)
nA
TEST CONDITIONS
MIN
TYP
MAX
UNIT
2.45
315
315
350
2.50
335
372
2.55
355
430
1000
V
Output current set factor, K(SET)
CHARGE TAPER AND TERMINATION DETECTION
Charge taper detection range, I(TAPER)(3) VI(BAT) > V(RCH), t < t(TAPER)
Charge taper detection set voltage,
V(TAPER)
Charge termination detection set voltage,
V(TERM)
TEMPERATURE COMPARATOR
Lower threshold, V(TS1)
Upper threshold, V(TS2)
Hysteresis
(1)
I
O(OUT)
+
(2)
I
O(PRECHG)
+
(3)
I
O(TAPER)
+
K
(SET)
V
(SET)
Voltage on ISET pin,
t < t(TAPER),
VI(BAT) > V(RCH),
VI(BAT) = VO(REG)
Voltage on ISET pin,
VI(BAT) = VO(REG),
VI(BAT) >V(RCH),I(TERM) =K
(SET)
脳
V
(TERM) /R(SET)
Voltage on TS pin
Voltage on TS pin
29
60
30
61
1
31
62
%VCC
R
SET
K
(SET)
V
(PRECHG)
R
SET
V
(TAPER)
R
SET
K
(SET)
3