L9001 datasheet(13/38 Pages) STMICROELECTRONICS

Part #	L9001

Description	Automotive power supply IC with multiple voltage regulators

PDF	38 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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13 / 38 page

DS12089 Rev 2

13/38

L9001

Electrical specifications

4.3

Operating range

4.4

Thermal data

4.5

General operating conditions

As described in this chapter, all electrical characteristics contained within this document are

valid for the following conditions unless otherwise noted:

-40 °C < Tj < 175 °C, 5.5 V < VS < 18 V.

Moreover all electrical parameters related to time/frequency have a spread of ±30% unless

otherwise stated.

Table 5. Supply voltage range

Symbol

Parameter

Min.

Max.

Unit

Supply voltage

5.5 (1)

1. If VS<6.5V, VDD1 output degradation can occur depending on device settings (see VDD1 regulator section

for details)

Table 6. Thermal data

Symbol

Parameter

Min.

Typ.

Max.

Unit

Tamb

Ambient temperature

-40

125

˚C

Junction temperature

-40

175

˚C

RTh(j-amb)

Thermal resistance junction-to-ambient (2s2p

thermally enhanced PCB)

˚C/W

RTh(j-case) Thermal Resistance junction-to-case

˚C/W

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