Anterwell Technology Ltd.
Anterwell Technology Ltd. Large Original stock of IC Electronics Components, Transistors, Diodes etc. High Quality, Reasonable Price, Fast Delivery.
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STRUCTURE Silicon Monolithic Integrated Circuit
NAME OF PRODUCT DC-AC Inverter Control IC
TYPE ＢＤ９８９７ＦＳ
FUNCTION ・ 36V High voltage process
・ 1ch control with Full-Bridge
・ Lamp current and voltage sense feed back control
・ Sequencing easily achieved with Soft Start Control
・ Short circuit protection with Timer Latch
・ Under Voltage Lock Out
・ Mode-selectable the operating or stand-by mode by stand-by pin
・ Synchronous operating the other BD9897FS IC’s
・ BURST mode controlled by PWM and DC input
・ Output liner Control by external DC voltage
Absolute Maximum Ratings(Ta = 25℃)
| Parameter | Symbol | Limits | Unit |
| Supply Voltage | VCC | 36 | V |
| BST pin | BST | 40 | V |
| SW pin | SW | 36 | V |
| BST-SW voltage difference | BST-SW | 7 | V |
| Operating Temperature Range | Topr | -40～+85 | ℃ |
| Storage Temperature Range | Tstg | -55～+150 | ℃ |
| Maximum Junction Temperature | Tjmax | +150 | ℃ |
| Power Dissipation | Pd | 950* | mW |
* Pd derate at 7.6mW/℃ for temperature above Ta = 25℃ (When mounted on a PCB 70.0mm×70.0mm×1.6mm)
Package Dimensions
Block Diagram