MFG:FUJITSU Package Cooled:QFP-48P D/C:00+
MFG: FUJITSU
Package Cooled: QFP-48P
D/C: 00+
Description: MB3893A is a multi-function power management IC chip with built-in 4-channel series regulator providin...
MB3893A is a multi-function power management IC chip with built-in 4-channel series regulator providing the aoutput control functions and power supply drop detection circuits required for mobile phones. The MB3893A includes lithium-ion battery charge control functions and functions as a built-in power management system ideal for mobile phone devices.
| Parameter | Symbol | Condition | Unit | ||
| Min. | Max. | ||||
| Power supply voltage | VCC | 21, 28, 40 pin | -0.3 | 7 | V |
| VIN | 1 pin | -0.3 | 15 | V | |
| Input voltage | VIN1 | 2, 37, 38, 42 to 48 pin | -0.3 | VIN + 0.3 | V |
| VIN2 | 3 to 7, 9 to 20, 22 to 27, 29 to 36, 41 pin |
-0.3 | VCC + 0.3 | V | |
| PD | Ta +25 °C (LQFP-48P) | - | 860* | mW | |
| Power dissipation | Ta +25 °C (TQFP-48P) | - | 1230* | mW | |
| Storage temperature | Tstg | - | -55 | +125 | °C |
MB3893A
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