SP6644EB Datasheet, PDF (5/5 Pages) Sipex Corporation – Evaluation Board Manual

SP6644/6645 EVALUATION BOARD SCHEMATIC
+0.88V to +3.3V Input
VBATT
GND
+ C1
47uF
1
J1 ²
3
L1 22uH
R4 1M
BATTLO
SHDN
1 _VBATT
2 _BATTLO
3 _RLIM
4 _SHDN
R3
2.5K
SP6644
U1
VOUT ⁸
LX ⁷
GND ⁶
FB ⁵
LX
+3.3V
VOUT
R1 _{C4 + C2}
OPEN OPEN ^47uF
GND
R2
100K
Probe Access Points for external connection by the user
1 _VIN
SP6201 _VOUT5
2 _GND
3 _ENABLE
RESET_N ⁴
+3.0V
VOUT
C3
1uF
TABLE: SP6644/6645EB LIST OF MATERIALS
SP6644/45 Evaluation Board List of Materials
Ref. Des. Qty.
1
U1
1
U2
1
C1,2 2
C3
1
C4
0
L1
1
R1
0
R2
1
R3
1
R4
1
TP
7
J1
1
1
Manufacturer
Sipex Corp.
Sipex Corp.
Sipex Corp.
Sanyo
TDK Corp
Sumida
Panasonic
Panasonic
Panasonic
Mill-Max
Sullins
Sullins
Part Number
146-6396-01
SP6644EU or SP6645EU
SP6201EM5-3.0
6TPA47M
C2012X5R1A105K
Open
CD43-220
Open
ERJ-8ENFJ1003
ERJ-8ENF2491
ERJ-8GEY105
0300-115-01-4727100
PTC36SAAN
STC02SYAN
Layout
Size
1"x1.5"
uSO-8
SOT23-5
"C" size
805
805
5x5mm
1206
1206
1206
1206
.042 Dia
.23x.12
.2x.1
Component
SP6644/45 Eval PC Board
8-pin uSOIC Step-Up DC/DC Conv
5-pin SOT23 200mA LDO 3.0V Output
Poscap Tant. 6.3V 47uF SM 0.1ohm ESR
Ceramic 10V 1uF SM 0.05ohm ESR
Open
22uH, 0.68A, 0.38ohm, SM Inductor
Open
100K ohm 1/8W 1% 1206 SM
2.49K ohm 1/8W 1% 1206 SM
1M ohm 1/8W 5% 1206 SM
Test Point Female Pin
3-Pin Header
Shunt
Vendor
Sipex 978-667-7800
Sipex
Sipex
Sanyo 978-922-6573
TDK 847-803-6100
Open
Sumida 847-956-0666
Open
Digi-Key 800-344-4539
800-Digi-Key
800-Digi-Key
800-Digi-Key
800-Digi-Key
800-Digi-Key
ORDERING INFORMATION
Model
Temperature Range
Package Type
SP6644UEB.................................. -40°C to +85°C...................SP6644 Evaluation Board
SP6645UEB.................................. -40°C to +85°C...................SP6645 Evaluation Board
SP6644EU.....................................-40°C to +85°C......................................8-pin µSOIC
SP6645EU.....................................-40°C to +85°C......................................8-pin µSOIC
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