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BA9710KV

Rohm
Part Number BA9710KV
Manufacturer Rohm
Description 4-channel switching regulator
Published Mar 26, 2005
Detailed Description Regulator ICs 4-channel switching regulator BA9710KV The BA9710KV, a 4-channel switching regulator that uses a pulse wi...
Datasheet PDF File BA9710KV PDF File

BA9710KV
BA9710KV


Overview
Regulator ICs 4-channel switching regulator BA9710KV The BA9710KV, a 4-channel switching regulator that uses a pulse width modulation (PWM) system, can drive all channel PNP transistors directly.
Channels 2 and 3 can be used for motor control because protection circuits are not built in.
FApplications VCRs and other portable equipment FFeatures 1) Reference voltage precision is ±1%.
2) Output stages are based on the push-pull method (resembling the totem-pole method), and ON and OFF currents can be set independently.
FAbsolute maximum ratings (Ta = 25_C) 3) Triangular waves can be externally synchronized.
4) Pins allow ON / OFF control of channels 3 and 4, or all channels at once.
FRecommended operating conditions (Ta = 25_C) 301 Regulator ICs FBlock diagram BA9710KV 302 Regulator ICs FPin descriptions BA9710KV 303 Regulator ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 6V) BA9710KV 304 Regulator ICs BA9710KV FReference data (unless otherwise noted, Ta = 25_C and VCC = 6V) 305 Regulator ICs FElectrical characteristic curves BA9710KV FExternal dimensions (Units: mm) 306 ...



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