WM8310GEB/V Wolfson Microelectronics, WM8310GEB/V Datasheet - Page 210

• Manufacturer Part Number: WM8310GEB/V
• Description: POWER MANAGEMENT SUBSYSTEM, 169BGA
• Manufacturer: Wolfson Microelectronics

Specifications of WM8310GEB/V

• Supply Voltage: 7V
• No. Of Step-down Dc - Dc Converters: 4
• No. Of Ldo Regulators: 11
• Digital Ic Case Style: BGA
• No. Of Pins: 169
• No. Of Regulated Outputs: 13
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

WM8310
REGISTER
Register 4049h Charger Control 2
w
ADDRESS
BIT
7:6
5:4
3:0
CHG_TRKL_ILI
CHG_VSEL[1:0
CHG_FAST_ILI
LABEL
M[1:0]
M[3:0]
]
DEFAULT
0010
00
00
0101 = 210min
0110 = 240min
0111 = 270min
1000 = 300min
1001 = 330min
1010 = 360min
1011 = 390min
1100 = 420min
1101 = 450min
1110 = 480min
1111 = 510min
Protected by security key.
Battery Trickle Charge current limit
00 = 50mA
01 = 100mA
10 = 150mA
11 = 200mA
Protected by security key.
Battery Charger target voltage
00 = 4.05V
01 = 4.10V
10 = 4.15V
11 = 4.20V
Note that incorrect setting of this register may lead to a
safety hazard condition.
Protected by security key.
Battery Fast Charge current limit
0000 = 0mA
0001 = 50mA
0010 = 100mA
0011 = 150mA
0100 = 200mA
0101 = 250mA
0110 = 300mA
0111 = 350mA
1000 = 400mA
1001 = 450mA
1010 = 500mA
1011 = 600mA
1100 = 700mA
1101 = 800mA
1110 = 900mA
1111 = 1000mA
Protected by security key.
DESCRIPTION
PP, December 2009, Rev 3.0
REFER TO
Pre-Production
210