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Ordering number : ENN6188A
LB1964T
Monolithic Digital IC
LB1964T
Fan Motor Single-Phase Full-Wave Driver
Overview
The LB1964T is a driver for single-phase bipolar drive fan motors that features compact and low-profile MSOP–8 package. Low-saturation output and low-voltage operation make it ideal for applications that require small size and high efficiency, such as notebook computers and CPU cooling fans.
Package Dimensions
unit: mm 3245-MSOP8
[LB1964T]
3.0 8 5
Features
• Single-phase full-wave drive • Low-voltage operation (VCC = 2.0V min.) • Low-saturation output (upper side + lower side saturation voltage: Vosat (total) = 0.3V typ., Io = 100 mA) • Ultraminiature package (3.0 × 4.9 × 0.93 mm3) • FG output • Built-in thermal protection circuit
0.65 (0.5) 1 4 0.25 0.25
0.08
(0.85) 1.