SPV1040 查看數據表（PDF） - STMicroelectronics

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SPV1040

High efficiency solar battery charger with embedded MPPT

STMicroelectronics 

Pin description

2

Pin description

SPV1040

Table 2. Pin description

Pin

Name

Type

Description

1 MPP-SET

I

Non-inverting input to sense the PV cell voltage. It cannot be left

floating.

2

GND

Ground Power ground reference.

8

XSHUT

Shutdown input pin:

XSHUT = LOW: device in Power Off mode

I XSHUT = HIGH: device enabled for Operating mode

This pin cannot be left floating.

3

LX

I Booster inductor connection.

7 ICTRL_PLUS

I

Non-inverting input of constant current control loop. It cannot be left

floating.

Inverting input of constant current control loop.

6 ICTRL_MINUS I

It cannot be left floating.

5

VCTRL

4

VOUT

Non-inverting input of constant voltage control loop.

I

It cannot be left floating.

O Booster output voltage.

Figure 3. Pin connection (top view)

1

MPP-SET

2

GND

3

LX

4

VOUT

XSHUT

8

ICTRL_PLUS

7

ICTRL_MINUS

6

VCTRL

5

AM02613v1

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Doc ID 18080 Rev 3

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