L6924U STMicroelectronics, L6924U Datasheet - Page 33

• Manufacturer Part Number: L6924U
• Description: Battery Management USB Battery Charger System w/integra
• Manufacturer: STMicroelectronics

Specifications of L6924U

• Product: Charge Management
• Battery Type: Li-Ion
• Output Voltage: 4.2 V
• Output Current: 30 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Package / Case: VFQFPN
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L6924U
Figure 26. Dual input management
USB
USB
AC
AC
R
R
G
G
Q1
Q1
D1
D1
Q2
Q2
Application idea: dual input management with AC priority
Doc ID 14716 Rev 2
V
V
IN
IN
R
R
M
M
L6924U
L6924U
MODE
MODE
V
V
I
I
I
I
USB
USB
AC
AC
OUT
OUT
R
R
AC
AC
R
R
USB
USB
battery
battery
Li-Ion
Li-Ion
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