Switching Chargers
Halo Microelectronics' family of switching chargers provides highly efficient charging performance with fully programmable functions and multi-charging states. Its switching chargers provide auto-recharge, multiple battery protection systems, and minimize power dissipation over wide variations of input adapter voltages.
| Part Number | Cells (#) |
VIN Min (V) |
VIN Max (V) |
Charge Current Max (A) |
Battery Charge Voltage Min (V) |
Battery Charge Voltage Max (V) |
Absolute VIN Max (V) |
Regulation Voltage Step (mV) |
Power Path Support |
Interface |
Topology |
Cell Chemistry | Key Features | Package |
| HL7005D |
1
|
4.5
|
5.9
|
1.7
|
3.5
|
4.44
|
20
|
20
|
No
|
I 2 C
|
Buck
|
Li-Ion, Li-Polymer
|
Boost mode for 5V/0.7A OTG
|
WLCSP-20
|
| HL7015 |
1
|
3.9
|
14
|
4.5
|
3.504
|
4.512
|
20
|
16
|
Yes
|
I 2 C
|
Buck
|
Li-Ion, Li-Polymer
|
DP/DM detection,
Boost mode for 5V/2.1A or 9V/1A OTG |
QFN-24
|
| HL7019 |
1
|
3.9
|
14
|
3
|
3.504
|
4.512
|
20
|
16
|
Yes
|
I 2 C
|
Buck
|
Li-Ion, Li-Polymer
|
Support PG, STAT indication,
Boost mode for 5V/2.1A or 9V/1A OTG |
QFN-24
|
| HL7019D |
1
|
3.9
|
14
|
3
|
3.504
|
4.512
|
20
|
16
|
Yes
|
I 2 C
|
Buck
|
Li-Ion, Li-Polymer
|
DP/DM detection,
Boost mode for 5V/2.1A or 9V/1A OTG |
QFN-24
|
| HL7061 |
2, 3
|
3.9
|
14
|
3
|
3.6/Cell
|
4.608/Cell
|
29
|
16mV/Cell
|
No
|
I 2 C
|
Boost
|
Li-Ion, Li-Polymer
|
Support two input sources,
5.4A output in buck discharge mode |
QFN-28
|
| HL7095 | 1 | 3.9 | 12 | 3 | 4.0 | 4.63 | 22 | 10 | Yes | I 2 C | Buck | Li-Ion, Li-Polymer | 3.0 I²C Controlled Single Cell Battery Charger with 2xLDOs | WLCSP-30 |
| HL7010 |
1
|
4
|
10
|
3.78
|
3.9
|
4.7
|
16
|
10
|
No
|
I 2 C
|
Buck
|
Li-Ion, Li-Polymer
|
DP/DM detection, Boost mode for 5.45V/1.6A
|
WLCSP-20 |
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