STMicroelectronics A7987TR, 1 Buck Boost Switching, Buck/Boost Converter 3A, 0.8 → 61 V, 1650 kHz 16-Pin, HTSSOP

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Subtotal (1 pack of 2 units)*

£7.95

(exc. VAT)

£9.54

(inc. VAT)

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Units
Per unit
Per Pack*
2 - 8£3.975£7.95
10 - 18£3.735£7.47
20 - 48£3.535£7.07
50 - 98£3.34£6.68
100 +£3.175£6.35

*price indicative

Packaging Options:
RS Stock No.:
192-5085
Mfr. Part No.:
A7987TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Regulator Function

Step Down

Regulator Type

Buck Boost Switching

Maximum Output Current

3A

Number of Outputs

1

Output Voltage

0.8 → 61 V

Mounting Type

Surface Mount

Package Type

HTSSOP

Pin Count

16

Output Type

Adjustable

Maximum Switching Frequency

1650 kHz

Switching Regulator

Yes

Dimensions

5.1 x 4.5 x 1.05mm

Maximum Input Voltage

61 V

Maximum Operating Temperature

+150 °C

Minimum Input Voltage

4.5 V

Minimum Operating Temperature

-40 °C

Height

1.05mm

Width

4.5mm

Automotive Standard

AEC-Q100

Length

5.1mm

COO (Country of Origin):
PH
3 A DC output current
4.5 V to 61 V operating input voltage
RDS(on) = 250 mΩ typ.
Adjustable fsw (250 kHz to 1.5 MHz)
Low IQ-SHD (11 μA typ. from VIN)
Low IQ (1 mA typ. - VIN 24 V - VOUT 3.3 V)
Output voltage adjustable from 0.8 V to VIN
Synchronization
Adjustable soft-start time
Adjustable current limitation
Low-dropout operation
VBIAS improves efficiency at light load
PGOOD open collector output
Output voltage sequencing
Digital frequency fold-back in short-circuit
Auto recovery thermal shutdown

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