STCC2540 datasheet(6/32 Pages) STMICROELECTRONICS

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Absolute maximum ratings and operating conditions

STCC2540

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DocID024711 Rev 6

Absolute maximum ratings and operating conditions

Stressing the device beyond the rating listed in Table 2: Absolute maximum ratings (AMR)

may cause permanent damage to the device. These are stress ratings only and functional

operation of the device at these or any other conditions beyond those indicated in Table 3:

Operating conditions is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

Table 2. Absolute maximum ratings (AMR)

Symbol

Parameter

Value

Unit

VIN, VOUT

Supply voltage

-0.3 to 6.5

VEN, VCTLx

Logical input voltage

-0.3 to 6.5

VFAULT, VCHARGING

Pull-up voltage (FAULT, CHARGING)

-0.3 to 6.5

VDP_OUT, VDM_OUT,

VDP_IN, VDM_IN

Data switch pin voltage to ground

-0.3 to VIN +0.3

IDP_OUT, IDM_OUT, IDP_IN,

IDM_IN

Data switch current, switch ON

±50

IO(OUT)

Maximum power switch output current, power switch ON

Internally limited

IO(FAULT), IO(CHARGING) Logical output sink current

TSTG

Storage temperature (VIN OFF)

-55 to +150

°C

TSLD

Lead solder temperature for 10 seconds temperature

(VIN OFF)(1)

260

Rthja

Thermal resistance junction-to-ambient VFQFPN 16L(2)

°C/W

Maximum junction temperature (internally limited)

-40 to TSTOP

°C

VESD(OUT, DP_IN, DM_IN)

IEC61000-4-2 contact discharge

(OUT, DP_IN, DM_IN pins)

VESD

JEDEC human body model (all pins)(3)

JEDEC machine model (all pins)

200

1. Reflow at temperature of 255 to 260 °C for time < 30 seconds (total thermal budget not to exceed

180 °C for a period from 90 to 150 seconds).

2. Rth are typical values, given when mounted on a 4-layer PCB with vias.

3. Measured in recommended application circuit with 1

μF ceramic capacitor + 150 μF low ESR electrolytic capacitor

connected between OUT and GND pins (see Figure 4: Typical application diagram).

Table 3. Operating conditions

Symbol

Parameter

Value

Unit

VIN

Supply voltage

4.5 to 5.5

Ambient operating temperature

-40 to +85

°C

Junction operating temperature

-40 to +125

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