STEVAL-ISA076V1 STMicroelectronics, STEVAL-ISA076V1 Datasheet - Page 21
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STEVAL-ISA076V1
Manufacturer Part Number
STEVAL-ISA076V1
Description
BOARD DEMO BATT CHRGR L6924D
Manufacturer
STMicroelectronics
Specifications of STEVAL-ISA076V1
Design Resources
STEVAL-ISA076V1 Bill of Materials STEVAL-ISA076V1 Gerber Files STEVAL-ISA076V1 Schematics
Featured Product
STM32 Cortex-M3 Companion Products
Main Purpose
Power Management, Battery Charger
Embedded
No
Utilized Ic / Part
L6924D
Primary Attributes
1 Cell- Li-Ion / Li-Pol, 4.1V or 4.2V @ 1A, 12V Input
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11036
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ISA076V1
Manufacturer:
STMicroelectronics
Quantity:
1
L6924D
Figure 16. T
Where,
V
K
V
T
If the battery does not reach the end-of-charge condition before the timer expires, a fault is
issued.
Also during the pre-charge phase there is a safety timer, given by:
Equation 12
If this timer expires and the battery voltage is still lower than V
generated, and the charge process is terminated.
MAXCH
REF
T
BG
= 279 x 10
= 1.23V, and
= 1.8V,
is the charging time given in seconds.
5
PRG
,
pin connection
Doc ID 11908 Rev 9
T
MAXPRECH
L6924D
Applications information: charging process
=
1
8
T
PRG
×
C
T
TPRG
MAXCH
PRETH
, a fault signal is
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