STLDC08PUR STMicroelectronics, STLDC08PUR Datasheet - Page 5

• Manufacturer Part Number: STLDC08PUR
• Description: IC CTLR STEP-UP FOR LED 10-DFN
• Manufacturer: STMicroelectronics

Specifications of STLDC08PUR

• Internal Driver: No
• Type - Primary: General Purpose
• Mounting Type: *
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Voltage - Supply: 0.8 V ~ 3.6 V
• Package / Case: *
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Voltage - Output: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-11140-2

STLDC08
Figure 2.
Table 3.
EN/PWM
Part reference
BATTERY
C3, C5, C6
M1,M2
Rfb
RF
C1
C2
C4
D1
Rs
L
C4
Electric schematic optimized for 4 LEDs and I
List of components
C3
STMicroelectronics
STMicroelectronics
RF
C5
Manufacturer
Coilcraft
10
Murata
Murata
Murata
Murata
4
7
3
VCC
EN/PWM
2VCC
V5
U1
GND
8
EXP
11
GRM188R70J103KA01B
GRM21BR60J106KE19
Doc ID 18476 Rev 1
PWMOUT
GRM31CR61C226K
GRM188R61C105K
C1
SENSE
DO3316P-223_L
VOUT
STS5DNF20V
DRV
Part number
FB
STPS2L30
L1
9
6
1
2
5
LED
M1
Rs
= 300 mA
10 µF, 6.3 V
10 nF, 6.3 V
22 µF, 16 V
1 µF, 16 V
0.033 Ω
0.33 Ω
22 µH
Value
0 Ω
D1
C6
Application diagram
12.95 mm x 9.4 mm
C2
0805
1206
0603
0603
SO-8
0805
0805
0603
SMA
Size
Rfb
D4
D2
M2
AM07892v1
5/29
D5
D3