ISM6636A&B_Rev1.10解密.pdf - 第37页
37 Innovision Semiconductor Preliminary Datas heet ISM6636 A/B Rev1.10 01/2023 Tape And Reel Informat ion KEY PA RAMETER LIST O F TAPE AND REEL Package Type Reel Diameter (inch) Reel Width （ mm ） 3.3 x 3.3 13″ ITEM W A 0…
36
Innovision Semiconductor
Preliminary Datasheet
ISM6636A/B
Rev1.10 01/2023
Reflow Specification
Qualification Reflow: We do not recommend users to adopt a fixed reflow curve for
ISM6636X. Many factors affect the selection of an ideal reflow curve. Each PCB shall be
analyzed according to the recommendations of the solder paste manufacturer. The best
reflow curve depends on the overall layout and laminated structure of PCB. The following is
our successful reflow curve for reference.
The qualification preconditioning process specifies a sequence consisting of a bake cycle,
moisture soak cycle (in a temperature humidity oven), and three consecutive solder reflow
cycles, followed by functional device testing.
Production Reflow:
PROFILE FEATURE
Lead-free solder paste assembly
Peak package body temperature (TP)
245℃
Storage Specifications
The storage specification of the ISM6636X conforms to IPC/JEDEC J-STD-020D.01
Moisture Sensitivity Level (MSL) 3.
After opening moisture-sealed
bag
168 hours -- Storage conditions: ambient ≤30°C at
60%RH
37
Innovision Semiconductor
Preliminary Datasheet
ISM6636A/B
Rev1.10 01/2023
Tape And Reel Information
KEY PARAMETER LIST OF TAPE AND REEL
Package
Type
Reel
Diameter
(inch)
Reel Width
（mm）
3.3 x 3.3
13″
ITEM
W
A0
B0
K0
P0
P1
P2
F
E
D0
T
DIM
12.00
±0.30
3.60
±0.10
3.60
±0.10
1.80
±0.10
4.00
±0.10
8.00
±0.10
2.00
±0.10
5.50
±0.05
1.75
±0.10
1.50
+0.10
- 0.00
0.30
±0.05
REEL
DIMENSIONS
TAPE
DIMENSIONS
NOTE:
1、CARRIER TAPE COLOR:BLACK.
2、COVER TAPE WIDTH : 5.5±0.10.
3、COVER TAPE COLOR : TRANSPARENT.
4、10 SPROCKET HOLE PITCH CUMULATIVE TOLERANCE
± 0.20MAX.
5、CAMBER NOT TO EXCEED 1MM IN 100MM.
6、MOLD#2X3X0.75/0.85.
7 、 BAN TO USE THE LEVEL 1 ENVIRONMENT-RELATED
SUBSTANCES OF JCET PRESCRIBING.
38
Innovision Semiconductor
Preliminary Datasheet
ISM6636A/B
Rev1.10 01/2023
Revision History
REV.
Date
Description
1.0
2022.04.26
First version datasheet.
1.01
2022.07.05
Correction register description Vout_Sel default code.
Add description of soft start rate when Vout Range Select = 1.
1.02
2022.08.22
Add description of typical Fsw and accuracy in EC table.
Add description of Fsw in Functional Description.
1.03
2022.08.25
Correction the description of over current protection.
1.04
2022.10.10
Correction the description of over current protection.
Correction the SS, OC, Load transient, efficiency, load regulation,
temperature in typical performance.
Correction the top marking.
Add the val OC and IOUT OC in EC table.
1.05
2022.10.13
Correction the description of Vout_sel,SS_rate, Vout_Report ,
register.
Correction the description of Vout byte register.
Correction the SS_rate in Soft-start Operation.
Correction the I
IN
(DYN) in EC table.
Correction the Tape And Reel Infotmation.
1.10
2023.1.11
Remove Base_address register.
Change ELECTRICAL CHARACTERISTICS:
Delete VCC Ishort.
REN condition.
I2C parameter.
Mark IIN (DYN), Minimum On-Time, Minimum Off-Time, I2C
parameter, TBLK(HICCUP), TOVPDEL with "guaranteed by
design but not tested in production".
SS condition.
IPG typ.
VCC, VLN condition.
VLD condition, add VIN = 12V.
VLD Max.
VOUT condition.
Change Soft start figure.
Change Register Description:
ISM6636A default Ramp_Amplitude changed to 0110,