参数资料
型号: L5962
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, PDSO36
封装: ROHS COMPLAINT, SOP-36
文件页数: 22/24页
文件大小: 242K
代理商: L5962
L5962
Pin description
Doc ID 16819 Rev 2
2
Pin description
Figure 3.
Pin connection (top view)
N.C.
AGND
VSTBYSEL
N.C.
PH
N.C.
CBS
PGND
N.C.
CLIM
VFB
SOST
VCMP
VBATW
LVWIN
N.C.
18
16
17
15
6
5
4
3
2
21
22
31
32
33
35
34
36
20
1
19
TAB
N.C.
AC00429
HSD1
SUBGND
VINsw
SYNC
EN
SCL
9
8
7
28
29
30
VBAT
RST
10
27
VSTBY
HSD2
VBATP
VLR2
VLR1
VINLR2
14
12
11
23
25
26
RSTDLY
SDA
13
24
Table 2.
Pin description
Pin #
Pad name
Function
Description
1
TAB
This pin must be connected to GND
2
PGND
Switching regulator ground
It is the power ground reference
3
CBS
Bootstrap for switching regulator
Bootstrap capacitor Input for the switching
regulator
4
PH
Switching stage output
Phase output. It is the switching output of the
switching regulator. It also provides phase
reference for bootstrap drive.
5
N.C.
Not connected
-
6
N.C.
Not connected
-
7
SUBGND
Substrate ground
8
VINsw
Switching regulator supply voltage
Battery voltage for the switching regulator
9
HSD1
High side driver 1
Output of the 1st high side driver
10
VBAT
VLR1/HSD1/HSD2 supply voltage
Voltage input for linear regulator #1 high side
driver and battery warnings
11
HSD2
High side driver 2
Output of the 2nd high side driver
12
VBATP
Standby regulator supply voltage
Protected battery input for bias, bandgap,
oscillator, and VSTBY regulator
13
RSTDLY
Reset delay function
Input
14
VSTBY
Standby regulator output
Output of the standby regulator
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