BD6873KN

System Lens Driver Series for Digital Still Cameras / Single-lens Reflex Cameras 6ch System Lens Drivers for Digital Still Cameras / Single-lens Reflex Cameras BD6373GW,BD6873KN,BD6753KV No.09014EAT02 ●Description The BD6373GW motor driver provides 6 Full-ON Drive H-bridge channels. The BD6873KN motor driver provides 5 Full-ON Drive H-bridge channels and 1 Linear Constant-Current Drive H-bridge channel, while the BD6753KV provides 4 Full-ON Drive channels and 2 PWM Constant-Current Drive H-bridge channels. Stepping motors can be used for auto focus, and either zoom or iris. A new drive type (lens barrier) is also available. Three types of drivers for shutter are offered: a simple Full-ON type, a high-precision linear constant current type, or a high-efficiency PWM constant current type, enabling selection of the ideal solution based on the application. ●Features 1) Subminiature 31PIN Wafer-level CSP (Chip Size Package): 2.6 x 2.6 x 0.85mm3 (BD6373GW) 2) DMOS output allowing a range power supply: 4.5V to 10.5V (BD6753KV; VM1), 2.0V to 10.5V (BD6753KV; VM2 to VM4) 3) Low ON-Resistance Power MOS output: Full-ON Drive block with 1.2Ω Typ. (BD6373GW) Full-ON Drive block with 1.2Ω Typ. and Linear Constant-Current Drive block with 1.0Ω Typ. (BD6873KN) Full-ON Drive block with 1.2Ω Typ. and PWM Constant-Current Drive block with 1.2Ω Typ. (BD6753KV) 4) Serial interface 3-line bus control input (BD6753KV) 5) Built-in two-step output current setting switch for the Linear Constant-Cur...