List of figures L5962
4/24 Doc ID 16819 Rev 3
List of figures
Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2. Application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3. Pin connection (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4. Low voltage warning high level block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 5. Data validity on the I
2
C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 6. Timing diagram on the I
2
C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 7. Acknowledge on the I
2
C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 8. PowerSO36 (slug-up) mechanical data and package dimensions . . . . . . . . . . . . . . . . . . . 22
L5962 Block and application diagram
Doc ID 16819 Rev 3 5/24
1 Block and application diagram
Figure 1. Block diagram
SDA
Switching
Regulator
Linear
Regulator
#2
Linear
Regulator
#1
Standby
Regulator
HSD
HSD
Reset &
Delay
UV / OV
Detect
Bandgap Reference
POR &
Startup Logic
Clock
Synch
Logic
Oscillator
SCL
RSTDLY
RST
VBATVW
SYNCH
EN
HSD2
HSD1
VLR2
VLR1
VSTBY
VBATP
PH
CBS
CLIM
VFB
VINSW
Ground
AGNDPGND
External
Storage
VCMP
VBAT
TAB
SOST
VSTBYSEL
SUBS
LVWIN
VINLR2
I2Cbus
Logic
AC00428
Block and application diagram L5962
6/24 Doc ID 16819 Rev 3
Figure 2. Application diagram
TAB 1
PGND 2
CBS 3
PHASE 4
NC 5
NC 6
SUBGND 7
VINsw 8
HSD1 9
VBAT 10
HSD2 11
VBATP 12
RSTDLY 13
VSTBY 14
VSTBYS 15
AGND 16
NC 17
NC 18
36 NC
35 NC
34 CLIM
33 VFB
32 VCMP
31 SOST
30 SYNC
29 SCL
28 EN
27 RESET
26 VLR2
25 VINLR
24 SDA
23 VLR1
22 VBATW
21 LVWIN
20 NC
19 NC
L5962
0.1µ
0.1µF
22µH
200u/10V
470
3.3nF
22K
22k/(VDCOUT-1)
75k
1.8nF
2.7nF
EN
VBATW
SYNC
RESET
2.2µ
VSTBY
SCL
SDA
30µ/35V
4.7µ
0.1µ
0.1µ
0.1µ
470µ/25V
R1
R2
10K
VSTBY
0.1µ
0.1µ
47K
VBAT
10K
VBAT
VDCOUT
HSD1
HSD2
VSTBY
VLR2
VLR1
1500pF
22
47K
+5V
+5V
0.1µ
S1
S2
S3
1000u/50V

L5962

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
LDO Voltage Regulators Multifunction Voltage Regulator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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