TLS202A1

Current Consumption

Data Sheet

13

Rev. 1.0, 2015-06-22

6

Current Consumption

6.1

Description Current Consumption

The Current Consumption of the device is characterizing the current the device needs to operate. The Quiescent

Current is describing the Current Consumption in a very low load condition (e.g. the supplied microcontroller is in

sleep mode). The Current Consumption of the device can be determined by measuring the Current flowing out of

the GND Pin and defined as the delta between

I

I and IQ.

Figure 4

Parameter Definition Current Consumption

6.2

Electrical Characteristics Current Consumption

Table 5

Electrical Characteristics

V

I = VQ + 1 V and VI > 2.7 V; Tj = -40 °C to +150 °C; all voltages with

respect to ground (unless otherwise specified)

Parameter

Symbol

Values

Unit

Note / Test Condition

Number

Min.

Typ.

Max.

Quiescent Current

I

q = II – IQ

I

q

–

5075µA

I

Q =10µA ; Tj = 25 °C

P_6.2.1

Quiescent Current

I

q = II – IQ

I

q

––

100

µA

I

Q =10µA ; Tj ≤ 125 °C

P_6.2.2

Current Consumption

I

q = II – IQ

I

q

–150

200

µA

I

Q = 50 mA

P_6.2.3

GND

Q

I

LOAD

CI

IQ

II

VI

VQ

Iq

TLS202A1

C

ESR

CQ

ADJ

R1

R2