Datasheet

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CE
TIMERS
SLEEP COMPARATOR
POWER-ON-RESET AND V
IN
RAMP RATE
bq24200, bq24201
bq24202, bq24203
bq24204, bq24205
SLUS501C – OCTOBER 2001 – REVISED MARCH 2008
over 0 ° C ≤ T
J
≤ 125 ° C and supply voltage range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
IL(CE)
Input (low) voltage I
IL
= 5 µ A 0 Vcc – 1 V
I
IH
= 20 µ A Vcc – 0 V
V
IH(CE)
Input (high) voltage
.3
over 0 ° C ≤ T
J
≤ 125 ° C and supply voltage range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
(PRECH
Pre-charge and taper timer 1,548 2,065 2,581 sec
G)
t
(TAPER)
Taper timer 1,548 2,065 2,581 sec
9,292 12,38 15,48 sec
t
(CHG)
Charge timer
9 6
over 0 ° C ≤ T
J
≤ 125 ° C and supply voltage range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
(SLP)
Sleep-mode threshold 2.3 V ≤ V
I(BAT)
≤ V
O(REG)
V(BAT) V
– 10mV
over 0 ° C ≤ T
J
≤ 125 ° C and supply voltage range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
POR
POR threshold See
(1)
2.3 2.4 2.5 V
Slew rate See
(1)
5 5 × 10
– 5
V/ µ s
(1) Ensured by design, not production tested.
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Product Folder Link(s): bq24200, bq24201 bq24202, bq24203 bq24204, bq24205