MC34710EW Просмотр технического описания (PDF) - Freescale Semiconductor

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MC34710EW

Dual Output DC-DC & Linear Regulator IC

Freescale Semiconductor 

MAXIMUM RATINGS

MAXIMUM RATINGS (continued)

All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent

damage to the device.

Rating

Symbol

Max

Unit

VCORE LINEAR REGULATOR (7)

Maximum Output Voltage Startup Overshoot (COUT = 10 µF) (8)

VCORE (STARTUP)

V

Mode2=Low, Mode1=Low, Mode0=Low

3.6

Mode2=Open, Mode1=Low, Mode0=Don’t Care

2.7

Mode2=Low, Mode1=Open, Mode0=Don’t Care

2.0

Mode2=Open, Mode1=Open, Mode0=Don’t Care

1.65

Maximum Output Current

TJ = 0°C to 105°C, VLINB+ ≤ VCORE(NOM) + 0.8 V (9)

IVCORE

mA

500

Notes

7. 13 V ≤ VB+ ≤ 32 V and -20°C ≤ TJ ≤ 145°C unless otherwise noted.

8. Refer to Table 2, page 9.

9. Pulse testing with low duty cycle used.

Analog Integrated Circuit Device Data

Freescale Semiconductor

34710

5

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