TLE9832 datasheet(65/94 Pages) INFINEON

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TLE9832

Electrical Characteristics

Data Sheet

Rev. 1.1, 2012-03-08

5.2

Power Management Unit (PMU)

This chapter includes all electrical characteristics of the Power Management Unit

5.2.1

PMU I/O Supply Parameters VDDP

Table 19

Electrical Characteristics

S = 5.5 V to 27 V, Tj = -40° C to +150 °C, all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified)

Parameter

Symbol

Values

Unit

Note / Test Condition

Number

Min.

Typ.

Max.

Specified Output Current

VDDP

0–

1) Not subject to production test, specified by design

P_5.2.1

Required Output Capacitance

VDDP

0.1

–

µF

1) ESR < 1Ω

P_5.2.2

Output Voltage including line

regulation

DDPOUT

4.9

5.0

5.1

load < 90mA;Vs > 5.5V

P_5.2.3

Output Drop

V DDPout ––

+400 mV

load < 70mA;

3V <

s < 5.5V

P_5.2.4

Dynamic Load Regulation

VDDPLOR

-50

–

1) 2 ... 70mA; C=470nF;

dI/dt=100mA/µs

P_5.2.5

Dynamic Line Regulation

VDDPLIR

-25

–

1) V

s= 5.5 ... 20V;

dV/dt=5V/µs

P_5.2.6

Power Supply Ripple Rejection

SSRVDDP

–

1) V

s= 13.5V; f=0 ...

1KHz; Vr=2Vpp

P_5.2.7

Over Voltage Detection

DDPOV

5.05

–

5.4

s > 5.5V; Overvoltage

leads to SUPPLY_NMI

P_5.2.8

Under Voltage Reset

DDPUV

2.4

–

2.7

s > 5.5V

P_5.2.9

Over Current Shutdown

VDDPOC

–

180

–

P_5.2.10

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