STEVAL-ISA076V1 STMicroelectronics, STEVAL-ISA076V1 Datasheet - Page 8

• 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

Electrical specifications
4
4.1
Table 5.
8/38
T
Symbol
T
V
V
V
V
MAXCH
R
I
I
I
I
ST1,2
PRECH
PRECH
PRECH
ENDTH
SD
V
MAXCH
I
I
OUT
I
PRETH
PRETH
PRETH
DS(on)
SINK
IN
CHG
(2)
IN
(1)
TH
(1)
(1)
(2)
Operating input voltage
Start up threshold
Supply current
Current flowing from V
Battery regulated voltage
Charge current
Pre-Charge current
[default value = 10% I
Pre-Charge current
Pre-Charge current
Pre-Charge voltage threshold
[default]
Pre-Charge voltage threshold
Pre-Charge voltage threshold
[default]. Charge termination
disabled
Termination current
Maximum charging time
Maximum charging time accuracy
Shutdown threshold high
Shutdown threshold low
Output status sink current
Power MOSFET resistance
Electrical specifications
Electrical characteristics
T
Electrical characteristics
J
= 25 °C, V
Parameter
IN
= 5 V, unless otherwise specified.
CHG
OUT
]
Doc ID 11908 Rev 9
Charging mode (R
Shutdown mode (R
Shutdown mode (R
Stand by mode (R
(V
V
V
R
R
I
R
R
R
R
R
V
R
R
C
R[I
C
R
Status on
R
PRE
OPRG
OPRG
PRG
PRG
PRG
PRE
PRG
PRE
PRG
PRE
VPRE
END
TPRG
TPRG
PRG
DS(on)
IN
PRG
= 2.5V < V
floating
= V
= 62kΩ to GND;
= 39kΩ to V
= 3K3
= 24kΩ
= 12kΩ
= 24kΩ
= 24kΩ
= 24kΩ
= 24kΩ
] = 24kΩ
= 13kΩ; R
= 10nF
= 5.6nF
at V
at GND
@I
Test condition
PRETHDefault
CHG
IN
= 500mA
BATTERY
PRG
REF
PRG
PRG
PRG
PRG
;
= Floating
= 12kΩ
= 24kΩ)
= 24kΩ)
)
= 24kΩ)
= 24kΩ)
4.06
4.16
29.5
2.87
Min
450
905
2.5
2.7
2.7
0.4
41
57
12
10%
3.03
Typ
490
975
280
1.8
4.1
4.2
2.8
2.8
60
49
67
35
16
10
3
1045
Max
4.14
4.24
40.1
3.19
500
500
525
380
4.1
2.5
2.9
2.9
12
80
56
78
20
2
L6924D
hours
Unit
mΩ
mA
mA
mA
mA
mA
mA
mA
mA
µA
nA
nA
V
V
V
V
V
V
V
V
V