Regulator ICs
3-channel switching regulator
BA9708K
The BA9708K, a 3-channel switching regulator that uses a pulse widt...
Regulator ICs
3-channel switching
regulator
BA9708K
The BA9708K, a 3-channel switching
regulator that uses a pulse width modulation (PWM) system, can drive all channel
PNP transistors directly. 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 / 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 channel 3 only, or all channels at once.
FRecommended operating conditions (Ta = 25_C)
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Regulator ICs
FBlock diagram
BA9708K
296
Regulator ICs
FPin descriptions
BA9708K
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Regulator ICs
BA9708K
FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 6V)
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Regulator ICs
BA9708K
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Regulator ICs
FReference data (unless otherwise noted, Ta = 25_C and VCC = 6V)
BA9708K
FElectrical characteristic curves
FExternal dimensions (Units: mm)
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